31191830428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{2557}}^1$

素因数の和:2795

約数の個数: 96

約数和(自身を含む): 62708244480

約数和(自身を除く): 31516414052

約数列:

[1, 2, 4, 11, 22, 37, 44, 59, 74, 118, 127, 148, 236, 254, 407, 508, 649, 814, 1298, 1397, 1628, 2183, 2557, 2596, 2794, 4366, 4699, 5114, 5588, 7493, 8732, 9398, 10228, 14986, 18796, 24013, 28127, 29972, 48026, 51689, 56254, 82423, 94609, 96052, 103378, 112508, 150863, 164846, 189218, 206756, 277241, 301726, 324739, 329692, 378436, 554482, 603452, 649478, 1040699, 1108964, 1298956, 1659493, 2081398, 3049651, 3318986, 3572129, 4162796, 5581931, 6099302, 6637972, 7144258, 11163862, 12015343, 12198604, 14288516, 19159601, 22327724, 24030686, 38319202, 48061372, 61401241, 76638404, 122802482, 132168773, 210755611, 245604964, 264337546, 421511222, 528675092, 708905237, 843022444, 1417810474, 2835620948, 7797957607, 15595915214, 31191830428]

約数ペア:

[(1, 31191830428), (2, 15595915214), (4, 7797957607), (11, 2835620948), (22, 1417810474), (37, 843022444), (44, 708905237), (59, 528675092), (74, 421511222), (118, 264337546), (127, 245604964), (148, 210755611), (236, 132168773), (254, 122802482), (407, 76638404), (508, 61401241), (649, 48061372), (814, 38319202), (1298, 24030686), (1397, 22327724), (1628, 19159601), (2183, 14288516), (2557, 12198604), (2596, 12015343), (2794, 11163862), (4366, 7144258), (4699, 6637972), (5114, 6099302), (5588, 5581931), (7493, 4162796), (8732, 3572129), (9398, 3318986), (10228, 3049651), (14986, 2081398), (18796, 1659493), (24013, 1298956), (28127, 1108964), (29972, 1040699), (48026, 649478), (51689, 603452), (56254, 554482), (82423, 378436), (94609, 329692), (96052, 324739), (103378, 301726), (112508, 277241), (150863, 206756), (164846, 189218)]