38645428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{4159}}^1$

素因数の和:4287

約数の個数: 24

約数和(自身を含む): 71285760

約数和(自身を除く): 32640332

約数列:

[1, 2, 4, 23, 46, 92, 101, 202, 404, 2323, 4159, 4646, 8318, 9292, 16636, 95657, 191314, 382628, 420059, 840118, 1680236, 9661357, 19322714, 38645428]

約数ペア:

[(1, 38645428), (2, 19322714), (4, 9661357), (23, 1680236), (46, 840118), (92, 420059), (101, 382628), (202, 191314), (404, 95657), (2323, 16636), (4159, 9292), (4646, 8318)]