31690832

素因数分解:

$2^4\times {\mathrm{107}}^2\times {\mathrm{173}}^1$

素因数の和:395

約数の個数: 30

約数和(自身を含む): 62338458

約数和(自身を除く): 30647626

約数列:

[1, 2, 4, 8, 16, 107, 173, 214, 346, 428, 692, 856, 1384, 1712, 2768, 11449, 18511, 22898, 37022, 45796, 74044, 91592, 148088, 183184, 296176, 1980677, 3961354, 7922708, 15845416, 31690832]

約数ペア:

[(1, 31690832), (2, 15845416), (4, 7922708), (8, 3961354), (16, 1980677), (107, 296176), (173, 183184), (214, 148088), (346, 91592), (428, 74044), (692, 45796), (856, 37022), (1384, 22898), (1712, 18511), (2768, 11449)]