80928412

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{3853}}^1$

素因数の和:4005

約数の個数: 24

約数和(自身を含む): 145681200

約数和(自身を除く): 64752788

約数列:

[1, 2, 4, 59, 89, 118, 178, 236, 356, 3853, 5251, 7706, 10502, 15412, 21004, 227327, 342917, 454654, 685834, 909308, 1371668, 20232103, 40464206, 80928412]

約数ペア:

[(1, 80928412), (2, 40464206), (4, 20232103), (59, 1371668), (89, 909308), (118, 685834), (178, 454654), (236, 342917), (356, 227327), (3853, 21004), (5251, 15412), (7706, 10502)]