225958568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{5849}}^1$

素因数の和:6305

約数の個数: 32

約数和(自身を含む): 463320000

約数和(自身を除く): 237361432

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 439, 878, 1756, 3512, 4829, 5849, 9658, 11698, 19316, 23396, 38632, 46792, 64339, 128678, 257356, 514712, 2567711, 5135422, 10270844, 20541688, 28244821, 56489642, 112979284, 225958568]

約数ペア:

[(1, 225958568), (2, 112979284), (4, 56489642), (8, 28244821), (11, 20541688), (22, 10270844), (44, 5135422), (88, 2567711), (439, 514712), (878, 257356), (1756, 128678), (3512, 64339), (4829, 46792), (5849, 38632), (9658, 23396), (11698, 19316)]