168020416

素因数分解:

$2^6\times {\mathrm{521}}^1\times {\mathrm{5039}}^1$

素因数の和:5572

約数の個数: 28

約数和(自身を含む): 334121760

約数和(自身を除く): 166101344

約数列:

[1, 2, 4, 8, 16, 32, 64, 521, 1042, 2084, 4168, 5039, 8336, 10078, 16672, 20156, 33344, 40312, 80624, 161248, 322496, 2625319, 5250638, 10501276, 21002552, 42005104, 84010208, 168020416]

約数ペア:

[(1, 168020416), (2, 84010208), (4, 42005104), (8, 21002552), (16, 10501276), (32, 5250638), (64, 2625319), (521, 322496), (1042, 161248), (2084, 80624), (4168, 40312), (5039, 33344), (8336, 20156), (10078, 16672)]