80623828

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{9521}}^1$

素因数の和:9627

約数の個数: 24

約数和(自身を含む): 147971880

約数和(自身を除く): 67348052

約数列:

[1, 2, 4, 29, 58, 73, 116, 146, 292, 2117, 4234, 8468, 9521, 19042, 38084, 276109, 552218, 695033, 1104436, 1390066, 2780132, 20155957, 40311914, 80623828]

約数ペア:

[(1, 80623828), (2, 40311914), (4, 20155957), (29, 2780132), (58, 1390066), (73, 1104436), (116, 695033), (146, 552218), (292, 276109), (2117, 38084), (4234, 19042), (8468, 9521)]