31075356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6869}}^1$

素因数の和:6918

約数の個数: 48

約数和(自身を含む): 80791200

約数和(自身を除く): 49715844

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 6869, 13738, 20607, 27476, 41214, 82428, 89297, 178594, 199201, 267891, 357188, 398402, 535782, 597603, 796804, 1071564, 1195206, 2390412, 2589613, 5179226, 7768839, 10358452, 15537678, 31075356]

約数ペア:

[(1, 31075356), (2, 15537678), (3, 10358452), (4, 7768839), (6, 5179226), (12, 2589613), (13, 2390412), (26, 1195206), (29, 1071564), (39, 796804), (52, 597603), (58, 535782), (78, 398402), (87, 357188), (116, 267891), (156, 199201), (174, 178594), (348, 89297), (377, 82428), (754, 41214), (1131, 27476), (1508, 20607), (2262, 13738), (4524, 6869)]