40060778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{24517}}^1$

素因数の和:24581

約数の個数: 16

約数和(自身を含む): 64727520

約数和(自身を除く): 24666742

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 24517, 49034, 465823, 931646, 1054231, 2108462, 20030389, 40060778]

約数ペア:

[(1, 40060778), (2, 20030389), (19, 2108462), (38, 1054231), (43, 931646), (86, 465823), (817, 49034), (1634, 24517)]