91990108

素因数分解:

$2^2\times 7^1\times {\mathrm{811}}^1\times {\mathrm{4051}}^1$

素因数の和:4873

約数の個数: 24

約数和(自身を含む): 184252544

約数和(自身を除く): 92262436

約数列:

[1, 2, 4, 7, 14, 28, 811, 1622, 3244, 4051, 5677, 8102, 11354, 16204, 22708, 28357, 56714, 113428, 3285361, 6570722, 13141444, 22997527, 45995054, 91990108]

約数ペア:

[(1, 91990108), (2, 45995054), (4, 22997527), (7, 13141444), (14, 6570722), (28, 3285361), (811, 113428), (1622, 56714), (3244, 28357), (4051, 22708), (5677, 16204), (8102, 11354)]