85384778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{3191}}^1$

素因数の和:3997

約数の個数: 16

約数和(自身を含む): 135825984

約数和(自身を除く): 50441206

約数列:

[1, 2, 17, 34, 787, 1574, 3191, 6382, 13379, 26758, 54247, 108494, 2511317, 5022634, 42692389, 85384778]

約数ペア:

[(1, 85384778), (2, 42692389), (17, 5022634), (34, 2511317), (787, 108494), (1574, 54247), (3191, 26758), (6382, 13379)]