88891244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{15683}}^1$

素因数の和:15809

約数の個数: 24

約数和(自身を含む): 169073520

約数和(自身を除く): 80182276

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 15683, 31366, 62732, 203879, 407758, 815516, 1709447, 3418894, 6837788, 22222811, 44445622, 88891244]

約数ペア:

[(1, 88891244), (2, 44445622), (4, 22222811), (13, 6837788), (26, 3418894), (52, 1709447), (109, 815516), (218, 407758), (436, 203879), (1417, 62732), (2834, 31366), (5668, 15683)]