30838568

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 59648160

約数和(自身を除く): 28809592

約数列:

[1, 2, 4, 8, 43, 86, 157, 172, 314, 344, 571, 628, 1142, 1256, 2284, 4568, 6751, 13502, 24553, 27004, 49106, 54008, 89647, 98212, 179294, 196424, 358588, 717176, 3854821, 7709642, 15419284, 30838568]

約数ペア:

[(1, 30838568), (2, 15419284), (4, 7709642), (8, 3854821), (43, 717176), (86, 358588), (157, 196424), (172, 179294), (314, 98212), (344, 89647), (571, 54008), (628, 49106), (1142, 27004), (1256, 24553), (2284, 13502), (4568, 6751)]