30894032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8737}}^1$

素因数の和:8775

約数の個数: 40

約数和(自身を含む): 68261256

約数和(自身を除く): 37367224

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 8737, 17474, 34948, 69896, 113581, 139792, 148529, 227162, 297058, 454324, 594116, 908648, 1188232, 1817296, 1930877, 2376464, 3861754, 7723508, 15447016, 30894032]

約数ペア:

[(1, 30894032), (2, 15447016), (4, 7723508), (8, 3861754), (13, 2376464), (16, 1930877), (17, 1817296), (26, 1188232), (34, 908648), (52, 594116), (68, 454324), (104, 297058), (136, 227162), (208, 148529), (221, 139792), (272, 113581), (442, 69896), (884, 34948), (1768, 17474), (3536, 8737)]