57328144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{155783}}^1$

素因数の和:155814

約数の個数: 20

約数和(自身を含む): 115903296

約数和(自身を除く): 58575152

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 155783, 311566, 623132, 1246264, 2492528, 3583009, 7166018, 14332036, 28664072, 57328144]

約数ペア:

[(1, 57328144), (2, 28664072), (4, 14332036), (8, 7166018), (16, 3583009), (23, 2492528), (46, 1246264), (92, 623132), (184, 311566), (368, 155783)]