81602024

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{8423}}^1$

素因数の和:8609

約数の個数: 32

約数和(自身を含む): 175893120

約数和(自身を除く): 94291096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 4844, 8423, 9688, 16846, 33692, 58961, 67384, 117922, 235844, 471688, 1457179, 2914358, 5828716, 10200253, 11657432, 20400506, 40801012, 81602024]

約数ペア:

[(1, 81602024), (2, 40801012), (4, 20400506), (7, 11657432), (8, 10200253), (14, 5828716), (28, 2914358), (56, 1457179), (173, 471688), (346, 235844), (692, 117922), (1211, 67384), (1384, 58961), (2422, 33692), (4844, 16846), (8423, 9688)]