31583434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{4219}}^1$

素因数の和:4437

約数の個数: 16

約数和(自身を含む): 50133600

約数和(自身を除く): 18550166

約数列:

[1, 2, 19, 38, 197, 394, 3743, 4219, 7486, 8438, 80161, 160322, 831143, 1662286, 15791717, 31583434]

約数ペア:

[(1, 31583434), (2, 15791717), (19, 1662286), (38, 831143), (197, 160322), (394, 80161), (3743, 8438), (4219, 7486)]