91166608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{438301}}^1$

素因数の和:438322

約数の個数: 20

約数和(自身を含む): 190223068

約数和(自身を除く): 99056460

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 438301, 876602, 1753204, 3506408, 5697913, 7012816, 11395826, 22791652, 45583304, 91166608]

約数ペア:

[(1, 91166608), (2, 45583304), (4, 22791652), (8, 11395826), (13, 7012816), (16, 5697913), (26, 3506408), (52, 1753204), (104, 876602), (208, 438301)]