90773431138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{428221}}^1$

素因数の和:428530

約数の個数: 32

約数和(自身を含む): 151940017152

約数和(自身を除く): 61166586014

約数列:

[1, 2, 13, 26, 31, 62, 263, 403, 526, 806, 3419, 6838, 8153, 16306, 105989, 211978, 428221, 856442, 5566873, 11133746, 13274851, 26549702, 112622123, 172573063, 225244246, 345146126, 1464087599, 2928175198, 3491285813, 6982571626, 45386715569, 90773431138]

約数ペア:

[(1, 90773431138), (2, 45386715569), (13, 6982571626), (26, 3491285813), (31, 2928175198), (62, 1464087599), (263, 345146126), (403, 225244246), (526, 172573063), (806, 112622123), (3419, 26549702), (6838, 13274851), (8153, 11133746), (16306, 5566873), (105989, 856442), (211978, 428221)]