90478376

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{683}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 176061600

約数和(自身を除く): 85583224

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 571, 683, 1142, 1366, 2284, 2732, 4568, 5464, 16559, 19807, 33118, 39614, 66236, 79228, 132472, 158456, 389993, 779986, 1559972, 3119944, 11309797, 22619594, 45239188, 90478376]

約数ペア:

[(1, 90478376), (2, 45239188), (4, 22619594), (8, 11309797), (29, 3119944), (58, 1559972), (116, 779986), (232, 389993), (571, 158456), (683, 132472), (1142, 79228), (1366, 66236), (2284, 39614), (2732, 33118), (4568, 19807), (5464, 16559)]