42135652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7867}}^1$

素因数の和:7987

約数の個数: 24

約数和(自身を含む): 80190656

約数和(自身を除く): 38055004

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 7867, 15734, 31468, 102271, 204542, 409084, 810301, 1620602, 3241204, 10533913, 21067826, 42135652]

約数ペア:

[(1, 42135652), (2, 21067826), (4, 10533913), (13, 3241204), (26, 1620602), (52, 810301), (103, 409084), (206, 204542), (412, 102271), (1339, 31468), (2678, 15734), (5356, 7867)]