86128112

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10831}}^1$

素因数の和:10917

約数の個数: 40

約数和(自身を含む): 193416192

約数和(自身を除く): 107288080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 10831, 21662, 43324, 75817, 86648, 151634, 173296, 303268, 606536, 769001, 1213072, 1538002, 3076004, 5383007, 6152008, 10766014, 12304016, 21532028, 43064056, 86128112]

約数ペア:

[(1, 86128112), (2, 43064056), (4, 21532028), (7, 12304016), (8, 10766014), (14, 6152008), (16, 5383007), (28, 3076004), (56, 1538002), (71, 1213072), (112, 769001), (142, 606536), (284, 303268), (497, 173296), (568, 151634), (994, 86648), (1136, 75817), (1988, 43324), (3976, 21662), (7952, 10831)]