16356320

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{677}}^1$

素因数の和:843

約数の個数: 48

約数和(自身を含む): 38955168

約数和(自身を除く): 22598848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 604, 677, 755, 1208, 1354, 1510, 2416, 2708, 3020, 3385, 4832, 5416, 6040, 6770, 10832, 12080, 13540, 21664, 24160, 27080, 54160, 102227, 108320, 204454, 408908, 511135, 817816, 1022270, 1635632, 2044540, 3271264, 4089080, 8178160, 16356320]

約数ペア:

[(1, 16356320), (2, 8178160), (4, 4089080), (5, 3271264), (8, 2044540), (10, 1635632), (16, 1022270), (20, 817816), (32, 511135), (40, 408908), (80, 204454), (151, 108320), (160, 102227), (302, 54160), (604, 27080), (677, 24160), (755, 21664), (1208, 13540), (1354, 12080), (1510, 10832), (2416, 6770), (2708, 6040), (3020, 5416), (3385, 4832)]