81767842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{24007}}^1$

素因数の和:24153

約数の個数: 16

約数和(自身を含む): 133100352

約数和(自身を除く): 51332510

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 24007, 48014, 312091, 624182, 3144917, 6289834, 40883921, 81767842]

約数ペア:

[(1, 81767842), (2, 40883921), (13, 6289834), (26, 3144917), (131, 624182), (262, 312091), (1703, 48014), (3406, 24007)]