64897234

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{1801}}^1$

素因数の和:2265

約数の個数: 16

約数和(自身を含む): 99902880

約数和(自身を除く): 35005646

約数列:

[1, 2, 43, 86, 419, 838, 1801, 3602, 18017, 36034, 77443, 154886, 754619, 1509238, 32448617, 64897234]

約数ペア:

[(1, 64897234), (2, 32448617), (43, 1509238), (86, 754619), (419, 154886), (838, 77443), (1801, 36034), (3602, 18017)]