54244688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{199429}}^1$

素因数の和:199454

約数の個数: 20

約数和(自身を含む): 111281940

約数和(自身を除く): 57037252

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 199429, 398858, 797716, 1595432, 3190864, 3390293, 6780586, 13561172, 27122344, 54244688]

約数ペア:

[(1, 54244688), (2, 27122344), (4, 13561172), (8, 6780586), (16, 3390293), (17, 3190864), (34, 1595432), (68, 797716), (136, 398858), (272, 199429)]