97655428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{21101}}^1$

素因数の和:21207

約数の個数: 24

約数和(自身を含む): 186119640

約数和(自身を除く): 88464212

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 21101, 42202, 84404, 274313, 548626, 1097252, 1877989, 3755978, 7511956, 24413857, 48827714, 97655428]

約数ペア:

[(1, 97655428), (2, 48827714), (4, 24413857), (13, 7511956), (26, 3755978), (52, 1877989), (89, 1097252), (178, 548626), (356, 274313), (1157, 84404), (2314, 42202), (4628, 21101)]