190664864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{677}}^2$

素因数の和:1377

約数の個数: 36

約数和(自身を含む): 404844174

約数和(自身を除く): 214179310

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 677, 1354, 2708, 5416, 8801, 10832, 17602, 21664, 35204, 70408, 140816, 281632, 458329, 916658, 1833316, 3666632, 5958277, 7333264, 11916554, 14666528, 23833108, 47666216, 95332432, 190664864]

約数ペア:

[(1, 190664864), (2, 95332432), (4, 47666216), (8, 23833108), (13, 14666528), (16, 11916554), (26, 7333264), (32, 5958277), (52, 3666632), (104, 1833316), (208, 916658), (416, 458329), (677, 281632), (1354, 140816), (2708, 70408), (5416, 35204), (8801, 21664), (10832, 17602)]