85981028

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{36997}}^1$

素因数の和:37091

約数の個数: 24

約数和(自身を含む): 174038592

約数和(自身を除く): 88057564

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 36997, 73994, 147988, 258979, 517958, 1035916, 3070751, 6141502, 12283004, 21495257, 42990514, 85981028]

約数ペア:

[(1, 85981028), (2, 42990514), (4, 21495257), (7, 12283004), (14, 6141502), (28, 3070751), (83, 1035916), (166, 517958), (332, 258979), (581, 147988), (1162, 73994), (2324, 36997)]