31450926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13007}}^1$

素因数の和:13056

約数の個数: 32

約数和(自身を含む): 69931008

約数和(自身を除く): 38480082

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 13007, 26014, 39021, 78042, 169091, 338182, 403217, 507273, 806434, 1014546, 1209651, 2419302, 5241821, 10483642, 15725463, 31450926]

約数ペア:

[(1, 31450926), (2, 15725463), (3, 10483642), (6, 5241821), (13, 2419302), (26, 1209651), (31, 1014546), (39, 806434), (62, 507273), (78, 403217), (93, 338182), (186, 169091), (403, 78042), (806, 39021), (1209, 26014), (2418, 13007)]