86919632

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{89057}}^1$

素因数の和:89126

約数の個数: 20

約数和(自身を含む): 171169476

約数和(自身を除く): 84249844

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 89057, 178114, 356228, 712456, 1424912, 5432477, 10864954, 21729908, 43459816, 86919632]

約数ペア:

[(1, 86919632), (2, 43459816), (4, 21729908), (8, 10864954), (16, 5432477), (61, 1424912), (122, 712456), (244, 356228), (488, 178114), (976, 89057)]