82891028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{13751}}^1$

素因数の和:13903

約数の個数: 24

約数和(自身を含む): 159413184

約数和(自身を除く): 76522156

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 13751, 27502, 55004, 151261, 302522, 605044, 1883887, 3767774, 7535548, 20722757, 41445514, 82891028]

約数ペア:

[(1, 82891028), (2, 41445514), (4, 20722757), (11, 7535548), (22, 3767774), (44, 1883887), (137, 605044), (274, 302522), (548, 151261), (1507, 55004), (3014, 27502), (6028, 13751)]