89997154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{111659}}^1$

素因数の和:111705

約数の個数: 16

約数和(自身を含む): 150071040

約数和(自身を除く): 60073886

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 111659, 223318, 1451567, 2903134, 3461429, 6922858, 44998577, 89997154]

約数ペア:

[(1, 89997154), (2, 44998577), (13, 6922858), (26, 3461429), (31, 2903134), (62, 1451567), (403, 223318), (806, 111659)]