8128976

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{7583}}^1$

素因数の和:7658

約数の個数: 20

約数和(自身を含む): 15987072

約数和(自身を除く): 7858096

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 7583, 15166, 30332, 60664, 121328, 508061, 1016122, 2032244, 4064488, 8128976]

約数ペア:

[(1, 8128976), (2, 4064488), (4, 2032244), (8, 1016122), (16, 508061), (67, 121328), (134, 60664), (268, 30332), (536, 15166), (1072, 7583)]