89983010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{10331}}^1$

素因数の和:10418

約数の個数: 32

約数和(自身を含む): 177049152

約数和(自身を除く): 87066142

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 10331, 20662, 51655, 103310, 134303, 268606, 671515, 692177, 1343030, 1384354, 3460885, 6921770, 8998301, 17996602, 44991505, 89983010]

約数ペア:

[(1, 89983010), (2, 44991505), (5, 17996602), (10, 8998301), (13, 6921770), (26, 3460885), (65, 1384354), (67, 1343030), (130, 692177), (134, 671515), (335, 268606), (670, 134303), (871, 103310), (1742, 51655), (4355, 20662), (8710, 10331)]