42762512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{205589}}^1$

素因数の和:205610

約数の個数: 20

約数和(自身を含む): 89226060

約数和(自身を除く): 46463548

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 205589, 411178, 822356, 1644712, 2672657, 3289424, 5345314, 10690628, 21381256, 42762512]

約数ペア:

[(1, 42762512), (2, 21381256), (4, 10690628), (8, 5345314), (13, 3289424), (16, 2672657), (26, 1644712), (52, 822356), (104, 411178), (208, 205589)]