31397352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{186889}}^1$

素因数の和:186905

約数の個数: 32

約数和(自身を含む): 89707200

約数和(自身を除く): 58309848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 186889, 373778, 560667, 747556, 1121334, 1308223, 1495112, 2242668, 2616446, 3924669, 4485336, 5232892, 7849338, 10465784, 15698676, 31397352]

約数ペア:

[(1, 31397352), (2, 15698676), (3, 10465784), (4, 7849338), (6, 5232892), (7, 4485336), (8, 3924669), (12, 2616446), (14, 2242668), (21, 1495112), (24, 1308223), (28, 1121334), (42, 747556), (56, 560667), (84, 373778), (168, 186889)]