39727990

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{24373}}^1$

素因数の和:24543

約数の個数: 16

約数和(自身を含む): 71952048

約数和(自身を除く): 32224058

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 24373, 48746, 121865, 243730, 3972799, 7945598, 19863995, 39727990]

約数ペア:

[(1, 39727990), (2, 19863995), (5, 7945598), (10, 3972799), (163, 243730), (326, 121865), (815, 48746), (1630, 24373)]