86486672

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1291}}^1$

素因数の和:1431

約数の個数: 40

約数和(自身を含む): 173024640

約数和(自身を除く): 86537968

約数列:

[1, 2, 4, 8, 16, 53, 79, 106, 158, 212, 316, 424, 632, 848, 1264, 1291, 2582, 4187, 5164, 8374, 10328, 16748, 20656, 33496, 66992, 68423, 101989, 136846, 203978, 273692, 407956, 547384, 815912, 1094768, 1631824, 5405417, 10810834, 21621668, 43243336, 86486672]

約数ペア:

[(1, 86486672), (2, 43243336), (4, 21621668), (8, 10810834), (16, 5405417), (53, 1631824), (79, 1094768), (106, 815912), (158, 547384), (212, 407956), (316, 273692), (424, 203978), (632, 136846), (848, 101989), (1264, 68423), (1291, 66992), (2582, 33496), (4187, 20656), (5164, 16748), (8374, 10328)]