22154672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1733}}^1$

素因数の和:1805

約数の個数: 40

約数和(自身を含む): 46443456

約数和(自身を除く): 24288784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 1733, 3196, 3466, 6392, 6932, 12784, 13864, 27728, 29461, 58922, 81451, 117844, 162902, 235688, 325804, 471376, 651608, 1303216, 1384667, 2769334, 5538668, 11077336, 22154672]

約数ペア:

[(1, 22154672), (2, 11077336), (4, 5538668), (8, 2769334), (16, 1384667), (17, 1303216), (34, 651608), (47, 471376), (68, 325804), (94, 235688), (136, 162902), (188, 117844), (272, 81451), (376, 58922), (752, 29461), (799, 27728), (1598, 13864), (1733, 12784), (3196, 6932), (3466, 6392)]