39315928

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{55219}}^1$

素因数の和:55314

約数の個数: 16

約数和(自身を含む): 74547000

約数和(自身を除く): 35231072

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 55219, 110438, 220876, 441752, 4914491, 9828982, 19657964, 39315928]

約数ペア:

[(1, 39315928), (2, 19657964), (4, 9828982), (8, 4914491), (89, 441752), (178, 220876), (356, 110438), (712, 55219)]