40902082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1637}}^1$

素因数の和:1714

約数の個数: 24

約数和(自身を含む): 68314428

約数和(自身を除く): 27412346

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1637, 1922, 3274, 12493, 21281, 24986, 42562, 50747, 101494, 659711, 1319422, 1573157, 3146314, 20451041, 40902082]

約数ペア:

[(1, 40902082), (2, 20451041), (13, 3146314), (26, 1573157), (31, 1319422), (62, 659711), (403, 101494), (806, 50747), (961, 42562), (1637, 24986), (1922, 21281), (3274, 12493)]