22330352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1787}}^1$

素因数の和:1877

約数の個数: 40

約数和(自身を含む): 47889792

約数和(自身を除く): 25559440

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 1787, 3124, 3574, 6248, 7148, 12496, 14296, 19657, 28592, 39314, 78628, 126877, 157256, 253754, 314512, 507508, 1015016, 1395647, 2030032, 2791294, 5582588, 11165176, 22330352]

約数ペア:

[(1, 22330352), (2, 11165176), (4, 5582588), (8, 2791294), (11, 2030032), (16, 1395647), (22, 1015016), (44, 507508), (71, 314512), (88, 253754), (142, 157256), (176, 126877), (284, 78628), (568, 39314), (781, 28592), (1136, 19657), (1562, 14296), (1787, 12496), (3124, 7148), (3574, 6248)]