16802072

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1987}}^1$

素因数の和:2151

約数の個数: 32

約数和(自身を含む): 36261120

約数和(自身を除く): 19459048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 1987, 2114, 3974, 4228, 7948, 8456, 13909, 15896, 27818, 55636, 111272, 300037, 600074, 1200148, 2100259, 2400296, 4200518, 8401036, 16802072]

約数ペア:

[(1, 16802072), (2, 8401036), (4, 4200518), (7, 2400296), (8, 2100259), (14, 1200148), (28, 600074), (56, 300037), (151, 111272), (302, 55636), (604, 27818), (1057, 15896), (1208, 13909), (1987, 8456), (2114, 7948), (3974, 4228)]