87664592

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1129}}^1$

素因数の和:1371

約数の個数: 40

約数和(自身を含む): 178232640

約数和(自身を除く): 90568048

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 211, 368, 422, 844, 1129, 1688, 2258, 3376, 4516, 4853, 9032, 9706, 18064, 19412, 25967, 38824, 51934, 77648, 103868, 207736, 238219, 415472, 476438, 952876, 1905752, 3811504, 5479037, 10958074, 21916148, 43832296, 87664592]

約数ペア:

[(1, 87664592), (2, 43832296), (4, 21916148), (8, 10958074), (16, 5479037), (23, 3811504), (46, 1905752), (92, 952876), (184, 476438), (211, 415472), (368, 238219), (422, 207736), (844, 103868), (1129, 77648), (1688, 51934), (2258, 38824), (3376, 25967), (4516, 19412), (4853, 18064), (9032, 9706)]