90202618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{9739}}^1$

素因数の和:10173

約数の個数: 16

約数和(自身を含む): 147970080

約数和(自身を除く): 57767462

約数列:

[1, 2, 11, 22, 421, 842, 4631, 9262, 9739, 19478, 107129, 214258, 4100119, 8200238, 45101309, 90202618]

約数ペア:

[(1, 90202618), (2, 45101309), (11, 8200238), (22, 4100119), (421, 214258), (842, 107129), (4631, 19478), (9262, 9739)]