85668416

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{70451}}^1$

素因数の和:70482

約数の個数: 28

約数和(自身を含む): 178948080

約数和(自身を除く): 93279664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 70451, 140902, 281804, 563608, 1127216, 1338569, 2254432, 2677138, 4508864, 5354276, 10708552, 21417104, 42834208, 85668416]

約数ペア:

[(1, 85668416), (2, 42834208), (4, 21417104), (8, 10708552), (16, 5354276), (19, 4508864), (32, 2677138), (38, 2254432), (64, 1338569), (76, 1127216), (152, 563608), (304, 281804), (608, 140902), (1216, 70451)]