80142488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{25621}}^1$

素因数の和:25667

約数の個数: 32

約数和(自身を含む): 166030560

約数和(自身を除く): 85888072

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 25621, 51242, 102484, 204968, 435557, 589283, 871114, 1178566, 1742228, 2357132, 3484456, 4714264, 10017811, 20035622, 40071244, 80142488]

約数ペア:

[(1, 80142488), (2, 40071244), (4, 20035622), (8, 10017811), (17, 4714264), (23, 3484456), (34, 2357132), (46, 1742228), (68, 1178566), (92, 871114), (136, 589283), (184, 435557), (391, 204968), (782, 102484), (1564, 51242), (3128, 25621)]