90839330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4079}}^1$

素因数の和:4234

約数の個数: 32

約数和(自身を含む): 174493440

約数和(自身を除く): 83654110

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 655, 1310, 2227, 4079, 4454, 8158, 11135, 20395, 22270, 40790, 69343, 138686, 346715, 534349, 693430, 1068698, 2671745, 5343490, 9083933, 18167866, 45419665, 90839330]

約数ペア:

[(1, 90839330), (2, 45419665), (5, 18167866), (10, 9083933), (17, 5343490), (34, 2671745), (85, 1068698), (131, 693430), (170, 534349), (262, 346715), (655, 138686), (1310, 69343), (2227, 40790), (4079, 22270), (4454, 20395), (8158, 11135)]