80975524

素因数分解:

$2^2\times 7^1\times {\mathrm{1549}}^1\times {\mathrm{1867}}^1$

素因数の和:3427

約数の個数: 24

約数和(自身を含む): 162142400

約数和(自身を除く): 81166876

約数列:

[1, 2, 4, 7, 14, 28, 1549, 1867, 3098, 3734, 6196, 7468, 10843, 13069, 21686, 26138, 43372, 52276, 2891983, 5783966, 11567932, 20243881, 40487762, 80975524]

約数ペア:

[(1, 80975524), (2, 40487762), (4, 20243881), (7, 11567932), (14, 5783966), (28, 2891983), (1549, 52276), (1867, 43372), (3098, 26138), (3734, 21686), (6196, 13069), (7468, 10843)]