22474864

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:577

約数の個数: 40

約数和(自身を含む): 45845280

約数和(自身を除く): 23370416

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 157, 184, 314, 368, 389, 628, 778, 1256, 1556, 2512, 3112, 3611, 6224, 7222, 8947, 14444, 17894, 28888, 35788, 57776, 61073, 71576, 122146, 143152, 244292, 488584, 977168, 1404679, 2809358, 5618716, 11237432, 22474864]

約数ペア:

[(1, 22474864), (2, 11237432), (4, 5618716), (8, 2809358), (16, 1404679), (23, 977168), (46, 488584), (92, 244292), (157, 143152), (184, 122146), (314, 71576), (368, 61073), (389, 57776), (628, 35788), (778, 28888), (1256, 17894), (1556, 14444), (2512, 8947), (3112, 7222), (3611, 6224)]