45348368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{218021}}^1$

素因数の和:218042

約数の個数: 20

約数和(自身を含む): 94621548

約数和(自身を除く): 49273180

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 218021, 436042, 872084, 1744168, 2834273, 3488336, 5668546, 11337092, 22674184, 45348368]

約数ペア:

[(1, 45348368), (2, 22674184), (4, 11337092), (8, 5668546), (13, 3488336), (16, 2834273), (26, 1744168), (52, 872084), (104, 436042), (208, 218021)]