162165712

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{326947}}^1$

素因数の和:326986

約数の個数: 20

約数和(自身を含む): 324332416

約数和(自身を除く): 162166704

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 326947, 653894, 1307788, 2615576, 5231152, 10135357, 20270714, 40541428, 81082856, 162165712]

約数ペア:

[(1, 162165712), (2, 81082856), (4, 40541428), (8, 20270714), (16, 10135357), (31, 5231152), (62, 2615576), (124, 1307788), (248, 653894), (496, 326947)]