31555968

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2221}}^1$

素因数の和:2275

約数の個数: 64

約数和(自身を含む): 86124720

約数和(自身を除く): 54568752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 296, 384, 444, 592, 888, 1184, 1776, 2221, 2368, 3552, 4442, 4736, 6663, 7104, 8884, 13326, 14208, 17768, 26652, 35536, 53304, 71072, 82177, 106608, 142144, 164354, 213216, 246531, 284288, 328708, 426432, 493062, 657416, 852864, 986124, 1314832, 1972248, 2629664, 3944496, 5259328, 7888992, 10518656, 15777984, 31555968]

約数ペア:

[(1, 31555968), (2, 15777984), (3, 10518656), (4, 7888992), (6, 5259328), (8, 3944496), (12, 2629664), (16, 1972248), (24, 1314832), (32, 986124), (37, 852864), (48, 657416), (64, 493062), (74, 426432), (96, 328708), (111, 284288), (128, 246531), (148, 213216), (192, 164354), (222, 142144), (296, 106608), (384, 82177), (444, 71072), (592, 53304), (888, 35536), (1184, 26652), (1776, 17768), (2221, 14208), (2368, 13326), (3552, 8884), (4442, 7104), (4736, 6663)]