20161330238

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1\times {\mathrm{52051}}^1$

素因数の和:52512

約数の個数: 32

約数和(自身を含む): 35128853760

約数和(自身を除く): 14967523522

約数列:

[1, 2, 7, 14, 73, 146, 379, 511, 758, 1022, 2653, 5306, 27667, 52051, 55334, 104102, 193669, 364357, 387338, 728714, 3799723, 7599446, 19727329, 26598061, 39454658, 53196122, 138091303, 276182606, 1440095017, 2880190034, 10080665119, 20161330238]

約数ペア:

[(1, 20161330238), (2, 10080665119), (7, 2880190034), (14, 1440095017), (73, 276182606), (146, 138091303), (379, 53196122), (511, 39454658), (758, 26598061), (1022, 19727329), (2653, 7599446), (5306, 3799723), (27667, 728714), (52051, 387338), (55334, 364357), (104102, 193669)]