131095832

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{38377}}^1$

素因数の和:38451

約数の個数: 32

約数和(自身を含む): 285532320

約数和(自身を除く): 154436488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 38377, 76754, 153508, 268639, 307016, 537278, 1074556, 2149112, 2340997, 4681994, 9363988, 16386979, 18727976, 32773958, 65547916, 131095832]

約数ペア:

[(1, 131095832), (2, 65547916), (4, 32773958), (7, 18727976), (8, 16386979), (14, 9363988), (28, 4681994), (56, 2340997), (61, 2149112), (122, 1074556), (244, 537278), (427, 307016), (488, 268639), (854, 153508), (1708, 76754), (3416, 38377)]