80715218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{3911}}^1$

素因数の和:4537

約数の個数: 16

約数和(自身を含む): 128438784

約数和(自身を除く): 47723566

約数列:

[1, 2, 17, 34, 607, 1214, 3911, 7822, 10319, 20638, 66487, 132974, 2373977, 4747954, 40357609, 80715218]

約数ペア:

[(1, 80715218), (2, 40357609), (17, 4747954), (34, 2373977), (607, 132974), (1214, 66487), (3911, 20638), (7822, 10319)]