31269698

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{15077}}^1$

素因数の和:15157

約数の個数: 16

約数和(自身を含む): 50481144

約数和(自身を除く): 19211446

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 15077, 30154, 256309, 512618, 919697, 1839394, 15634849, 31269698]

約数ペア:

[(1, 31269698), (2, 15634849), (17, 1839394), (34, 919697), (61, 512618), (122, 256309), (1037, 30154), (2074, 15077)]