131637616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{747941}}^1$

素因数の和:747960

約数の個数: 20

約数和(自身を含む): 278234424

約数和(自身を除く): 146596808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 747941, 1495882, 2991764, 5983528, 8227351, 11967056, 16454702, 32909404, 65818808, 131637616]

約数ペア:

[(1, 131637616), (2, 65818808), (4, 32909404), (8, 16454702), (11, 11967056), (16, 8227351), (22, 5983528), (44, 2991764), (88, 1495882), (176, 747941)]