85600456

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{523}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 165060000

約数和(自身を除く): 79459544

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 499, 523, 998, 1046, 1996, 2092, 3992, 4184, 20459, 21443, 40918, 42886, 81836, 85772, 163672, 171544, 260977, 521954, 1043908, 2087816, 10700057, 21400114, 42800228, 85600456]

約数ペア:

[(1, 85600456), (2, 42800228), (4, 21400114), (8, 10700057), (41, 2087816), (82, 1043908), (164, 521954), (328, 260977), (499, 171544), (523, 163672), (998, 85772), (1046, 81836), (1996, 42886), (2092, 40918), (3992, 21443), (4184, 20459)]