87657778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{116257}}^1$

素因数の和:116301

約数の個数: 16

約数和(自身を含む): 146485080

約数和(自身を除く): 58827302

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 116257, 232514, 1511341, 3022682, 3371453, 6742906, 43828889, 87657778]

約数ペア:

[(1, 87657778), (2, 43828889), (13, 6742906), (26, 3371453), (29, 3022682), (58, 1511341), (377, 232514), (754, 116257)]