39920528

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{13063}}^1$

素因数の和:13262

約数の個数: 20

約数和(自身を含む): 77756928

約数和(自身を除く): 37836400

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 13063, 26126, 52252, 104504, 209008, 2495033, 4990066, 9980132, 19960264, 39920528]

約数ペア:

[(1, 39920528), (2, 19960264), (4, 9980132), (8, 4990066), (16, 2495033), (191, 209008), (382, 104504), (764, 52252), (1528, 26126), (3056, 13063)]