25205534

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{1373}}^1$

素因数の和:1579

約数の個数: 16

約数和(自身を含む): 38680848

約数和(自身を除く): 13475314

約数列:

[1, 2, 67, 134, 137, 274, 1373, 2746, 9179, 18358, 91991, 183982, 188101, 376202, 12602767, 25205534]

約数ペア:

[(1, 25205534), (2, 12602767), (67, 376202), (134, 188101), (137, 183982), (274, 91991), (1373, 18358), (2746, 9179)]