89840881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2309}}^1$

素因数の和:2436

約数の個数: 16

約数和(自身を含む): 100512720

約数和(自身を除く): 10671839

約数列:

[1, 13, 41, 73, 533, 949, 2309, 2993, 30017, 38909, 94669, 168557, 1230697, 2191241, 6910837, 89840881]

約数ペア:

[(1, 89840881), (13, 6910837), (41, 2191241), (73, 1230697), (533, 168557), (949, 94669), (2309, 38909), (2993, 30017)]