83955664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10909}}^1$

素因数の和:10967

約数の個数: 40

約数和(自身を含む): 179927720

約数和(自身を除く): 95972056

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 10909, 21818, 43636, 87272, 141817, 174544, 283634, 403633, 567268, 807266, 1134536, 1614532, 2269072, 3229064, 5247229, 6458128, 10494458, 20988916, 41977832, 83955664]

約数ペア:

[(1, 83955664), (2, 41977832), (4, 20988916), (8, 10494458), (13, 6458128), (16, 5247229), (26, 3229064), (37, 2269072), (52, 1614532), (74, 1134536), (104, 807266), (148, 567268), (208, 403633), (296, 283634), (481, 174544), (592, 141817), (962, 87272), (1924, 43636), (3848, 21818), (7696, 10909)]