18142336

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{3457}}^1$

素因数の和:3512

約数の個数: 32

約数和(自身を含む): 37035180

約数和(自身を除く): 18892844

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 3457, 5248, 6914, 13828, 27656, 55312, 110624, 141737, 221248, 283474, 442496, 566948, 1133896, 2267792, 4535584, 9071168, 18142336]

約数ペア:

[(1, 18142336), (2, 9071168), (4, 4535584), (8, 2267792), (16, 1133896), (32, 566948), (41, 442496), (64, 283474), (82, 221248), (128, 141737), (164, 110624), (328, 55312), (656, 27656), (1312, 13828), (2624, 6914), (3457, 5248)]