31640622

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1787}}^1$

素因数の和:2032

約数の個数: 32

約数和(自身を含む): 68487552

約数和(自身を除く): 36846930

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 227, 454, 681, 1362, 1787, 2951, 3574, 5361, 5902, 8853, 10722, 17706, 23231, 46462, 69693, 139386, 405649, 811298, 1216947, 2433894, 5273437, 10546874, 15820311, 31640622]

約数ペア:

[(1, 31640622), (2, 15820311), (3, 10546874), (6, 5273437), (13, 2433894), (26, 1216947), (39, 811298), (78, 405649), (227, 139386), (454, 69693), (681, 46462), (1362, 23231), (1787, 17706), (2951, 10722), (3574, 8853), (5361, 5902)]