85879726

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{2971}}^1$

素因数の和:3219

約数の個数: 16

約数和(自身を含む): 131065200

約数和(自身を除く): 45185474

約数列:

[1, 2, 97, 149, 194, 298, 2971, 5942, 14453, 28906, 288187, 442679, 576374, 885358, 42939863, 85879726]

約数ペア:

[(1, 85879726), (2, 42939863), (97, 885358), (149, 576374), (194, 442679), (298, 288187), (2971, 28906), (5942, 14453)]