123934864

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5683}}^1$

素因数の和:5767

約数の個数: 40

約数和(自身を含む): 253733760

約数和(自身を除く): 129798896

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 188, 232, 376, 464, 752, 1363, 2726, 5452, 5683, 10904, 11366, 21808, 22732, 45464, 90928, 164807, 267101, 329614, 534202, 659228, 1068404, 1318456, 2136808, 2636912, 4273616, 7745929, 15491858, 30983716, 61967432, 123934864]

約数ペア:

[(1, 123934864), (2, 61967432), (4, 30983716), (8, 15491858), (16, 7745929), (29, 4273616), (47, 2636912), (58, 2136808), (94, 1318456), (116, 1068404), (188, 659228), (232, 534202), (376, 329614), (464, 267101), (752, 164807), (1363, 90928), (2726, 45464), (5452, 22732), (5683, 21808), (10904, 11366)]