84647678

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{3581}}^1$

素因数の和:3859

約数の個数: 16

約数和(自身を含む): 129983616

約数和(自身を除く): 45335938

約数列:

[1, 2, 53, 106, 223, 446, 3581, 7162, 11819, 23638, 189793, 379586, 798563, 1597126, 42323839, 84647678]

約数ペア:

[(1, 84647678), (2, 42323839), (53, 1597126), (106, 798563), (223, 379586), (446, 189793), (3581, 23638), (7162, 11819)]