22300816

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:439

約数の個数: 40

約数和(自身を含む): 44622144

約数和(自身を除く): 22321328

約数列:

[1, 2, 4, 8, 16, 67, 71, 134, 142, 268, 284, 293, 536, 568, 586, 1072, 1136, 1172, 2344, 4688, 4757, 9514, 19028, 19631, 20803, 38056, 39262, 41606, 76112, 78524, 83212, 157048, 166424, 314096, 332848, 1393801, 2787602, 5575204, 11150408, 22300816]

約数ペア:

[(1, 22300816), (2, 11150408), (4, 5575204), (8, 2787602), (16, 1393801), (67, 332848), (71, 314096), (134, 166424), (142, 157048), (268, 83212), (284, 78524), (293, 76112), (536, 41606), (568, 39262), (586, 38056), (1072, 20803), (1136, 19631), (1172, 19028), (2344, 9514), (4688, 4757)]