9040172

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 16346400

約数和(自身を除く): 7306228

約数列:

[1, 2, 4, 41, 82, 164, 199, 277, 398, 554, 796, 1108, 8159, 11357, 16318, 22714, 32636, 45428, 55123, 110246, 220492, 2260043, 4520086, 9040172]

約数ペア:

[(1, 9040172), (2, 4520086), (4, 2260043), (41, 220492), (82, 110246), (164, 55123), (199, 45428), (277, 32636), (398, 22714), (554, 16318), (796, 11357), (1108, 8159)]