77984702

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{21157}}^1$

素因数の和:21275

約数の個数: 16

約数和(自身を含む): 124409040

約数和(自身を除く): 46424338

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 21157, 42314, 401983, 803966, 2052229, 4104458, 38992351, 77984702]

約数ペア:

[(1, 77984702), (2, 38992351), (19, 4104458), (38, 2052229), (97, 803966), (194, 401983), (1843, 42314), (3686, 21157)]