86331328

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:521

約数の個数: 56

約数和(自身を含む): 180246528

約数和(自身を除く): 93915200

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 223, 263, 368, 446, 526, 736, 892, 1052, 1472, 1784, 2104, 3568, 4208, 5129, 6049, 7136, 8416, 10258, 12098, 14272, 16832, 20516, 24196, 41032, 48392, 58649, 82064, 96784, 117298, 164128, 193568, 234596, 328256, 387136, 469192, 938384, 1348927, 1876768, 2697854, 3753536, 5395708, 10791416, 21582832, 43165664, 86331328]

約数ペア:

[(1, 86331328), (2, 43165664), (4, 21582832), (8, 10791416), (16, 5395708), (23, 3753536), (32, 2697854), (46, 1876768), (64, 1348927), (92, 938384), (184, 469192), (223, 387136), (263, 328256), (368, 234596), (446, 193568), (526, 164128), (736, 117298), (892, 96784), (1052, 82064), (1472, 58649), (1784, 48392), (2104, 41032), (3568, 24196), (4208, 20516), (5129, 16832), (6049, 14272), (7136, 12098), (8416, 10258)]