82886747.000000000

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{35111}}^1$

素因数の和:35156

約数の個数: 32

約数和(自身を含む): 286513920

約数和(自身を除く): 147193472

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 35111, 70222, 140444, 280888, 561776, 1088441, 1123552, 2176882, 2247104, 4353764, 4494208, 8707528, 17415056, 34830112, 69660224, 139320448]

約数ペア:

[(1, 139320448), (2, 69660224), (4, 34830112), (8, 17415056), (16, 8707528), (31, 4494208), (32, 4353764), (62, 2247104), (64, 2176882), (124, 1123552), (128, 1088441), (248, 561776), (496, 280888), (992, 140444), (1984, 70222), (3968, 35111)]