81447782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{184271}}^1$

素因数の和:184303

約数の個数: 16

約数和(自身を含む): 139309632

約数和(自身を除く): 57861850

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 184271, 368542, 2395523, 3132607, 4791046, 6265214, 40723891, 81447782]

約数ペア:

[(1, 81447782), (2, 40723891), (13, 6265214), (17, 4791046), (26, 3132607), (34, 2395523), (221, 368542), (442, 184271)]