31820221444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{42540403}}^1$

素因数の和:42540435

約数の個数: 24

約数和(自身を含む): 64321090848

約数和(自身を除く): 32500869404

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 42540403, 85080806, 170161612, 467944433, 723186851, 935888866, 1446373702, 1871777732, 2892747404, 7955055361, 15910110722, 31820221444]

約数ペア:

[(1, 31820221444), (2, 15910110722), (4, 7955055361), (11, 2892747404), (17, 1871777732), (22, 1446373702), (34, 935888866), (44, 723186851), (68, 467944433), (187, 170161612), (374, 85080806), (748, 42540403)]