91657864

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{857}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 178378200

約数和(自身を除く): 86720336

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 461, 857, 922, 1714, 1844, 3428, 3688, 6856, 13369, 24853, 26738, 49706, 53476, 99412, 106952, 198824, 395077, 790154, 1580308, 3160616, 11457233, 22914466, 45828932, 91657864]

約数ペア:

[(1, 91657864), (2, 45828932), (4, 22914466), (8, 11457233), (29, 3160616), (58, 1580308), (116, 790154), (232, 395077), (461, 198824), (857, 106952), (922, 99412), (1714, 53476), (1844, 49706), (3428, 26738), (3688, 24853), (6856, 13369)]