31321147936

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1\times {\mathrm{2927}}^1$

素因数の和:3866

約数の個数: 96

約数和(自身を含む): 68797693440

約数和(自身を除く): 37476545504

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 754, 887, 928, 1508, 1774, 2927, 3016, 3548, 5854, 6032, 7096, 11531, 11708, 12064, 14192, 23062, 23416, 25723, 28384, 38051, 46124, 46832, 51446, 76102, 84883, 92248, 93664, 102892, 152204, 169766, 184496, 205784, 304408, 334399, 339532, 368992, 411568, 608816, 668798, 679064, 823136, 1103479, 1217632, 1337596, 1358128, 2206958, 2596249, 2675192, 2716256, 4413916, 5192498, 5350384, 8827832, 10384996, 10700768, 17655664, 20769992, 33751237, 35311328, 41539984, 67502474, 75291221, 83079968, 135004948, 150582442, 270009896, 301164884, 540019792, 602329768, 978785873, 1080039584, 1204659536, 1957571746, 2409319072, 3915143492, 7830286984, 15660573968, 31321147936]

約数ペア:

[(1, 31321147936), (2, 15660573968), (4, 7830286984), (8, 3915143492), (13, 2409319072), (16, 1957571746), (26, 1204659536), (29, 1080039584), (32, 978785873), (52, 602329768), (58, 540019792), (104, 301164884), (116, 270009896), (208, 150582442), (232, 135004948), (377, 83079968), (416, 75291221), (464, 67502474), (754, 41539984), (887, 35311328), (928, 33751237), (1508, 20769992), (1774, 17655664), (2927, 10700768), (3016, 10384996), (3548, 8827832), (5854, 5350384), (6032, 5192498), (7096, 4413916), (11531, 2716256), (11708, 2675192), (12064, 2596249), (14192, 2206958), (23062, 1358128), (23416, 1337596), (25723, 1217632), (28384, 1103479), (38051, 823136), (46124, 679064), (46832, 668798), (51446, 608816), (76102, 411568), (84883, 368992), (92248, 339532), (93664, 334399), (102892, 304408), (152204, 205784), (169766, 184496)]