86468476

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{911}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 154365120

約数和(自身を除く): 67896644

約数列:

[1, 2, 4, 61, 122, 244, 389, 778, 911, 1556, 1822, 3644, 23729, 47458, 55571, 94916, 111142, 222284, 354379, 708758, 1417516, 21617119, 43234238, 86468476]

約数ペア:

[(1, 86468476), (2, 43234238), (4, 21617119), (61, 1417516), (122, 708758), (244, 354379), (389, 222284), (778, 111142), (911, 94916), (1556, 55571), (1822, 47458), (3644, 23729)]