31634122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 52581312

約数和(自身を除く): 20947190

約数列:

[1, 2, 13, 26, 83, 107, 137, 166, 214, 274, 1079, 1391, 1781, 2158, 2782, 3562, 8881, 11371, 14659, 17762, 22742, 29318, 115453, 147823, 190567, 230906, 295646, 381134, 1216697, 2433394, 15817061, 31634122]

約数ペア:

[(1, 31634122), (2, 15817061), (13, 2433394), (26, 1216697), (83, 381134), (107, 295646), (137, 230906), (166, 190567), (214, 147823), (274, 115453), (1079, 29318), (1391, 22742), (1781, 17762), (2158, 14659), (2782, 11371), (3562, 8881)]