161714908

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{2557}}^1$

素因数の和:2821

約数の個数: 24

約数和(自身を含む): 287785232

約数和(自身を除く): 126070324

約数列:

[1, 2, 4, 97, 163, 194, 326, 388, 652, 2557, 5114, 10228, 15811, 31622, 63244, 248029, 416791, 496058, 833582, 992116, 1667164, 40428727, 80857454, 161714908]

約数ペア:

[(1, 161714908), (2, 80857454), (4, 40428727), (97, 1667164), (163, 992116), (194, 833582), (326, 496058), (388, 416791), (652, 248029), (2557, 63244), (5114, 31622), (10228, 15811)]