85955774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 140343840

約数和(自身を除く): 54388066

約数列:

[1, 2, 17, 34, 67, 97, 134, 194, 389, 778, 1139, 1649, 2278, 3298, 6499, 6613, 12998, 13226, 26063, 37733, 52126, 75466, 110483, 220966, 443071, 641461, 886142, 1282922, 2528111, 5056222, 42977887, 85955774]

約数ペア:

[(1, 85955774), (2, 42977887), (17, 5056222), (34, 2528111), (67, 1282922), (97, 886142), (134, 641461), (194, 443071), (389, 220966), (778, 110483), (1139, 75466), (1649, 52126), (2278, 37733), (3298, 26063), (6499, 13226), (6613, 12998)]