31986768

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2089}}^1$

素因数の和:2140

約数の個数: 80

約数和(自身を含む): 93297600

約数和(自身を除く): 61310832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1276, 1392, 1914, 2089, 2552, 3828, 4178, 5104, 6267, 7656, 8356, 12534, 15312, 16712, 22979, 25068, 33424, 45958, 50136, 60581, 68937, 91916, 100272, 121162, 137874, 181743, 183832, 242324, 275748, 363486, 367664, 484648, 551496, 666391, 726972, 969296, 1102992, 1332782, 1453944, 1999173, 2665564, 2907888, 3998346, 5331128, 7996692, 10662256, 15993384, 31986768]

約数ペア:

[(1, 31986768), (2, 15993384), (3, 10662256), (4, 7996692), (6, 5331128), (8, 3998346), (11, 2907888), (12, 2665564), (16, 1999173), (22, 1453944), (24, 1332782), (29, 1102992), (33, 969296), (44, 726972), (48, 666391), (58, 551496), (66, 484648), (87, 367664), (88, 363486), (116, 275748), (132, 242324), (174, 183832), (176, 181743), (232, 137874), (264, 121162), (319, 100272), (348, 91916), (464, 68937), (528, 60581), (638, 50136), (696, 45958), (957, 33424), (1276, 25068), (1392, 22979), (1914, 16712), (2089, 15312), (2552, 12534), (3828, 8356), (4178, 7656), (5104, 6267)]