22121608

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 42910560

約数和(自身を除く): 20788952

約数列:

[1, 2, 4, 8, 43, 86, 107, 172, 214, 344, 428, 601, 856, 1202, 2404, 4601, 4808, 9202, 18404, 25843, 36808, 51686, 64307, 103372, 128614, 206744, 257228, 514456, 2765201, 5530402, 11060804, 22121608]

約数ペア:

[(1, 22121608), (2, 11060804), (4, 5530402), (8, 2765201), (43, 514456), (86, 257228), (107, 206744), (172, 128614), (214, 103372), (344, 64307), (428, 51686), (601, 36808), (856, 25843), (1202, 18404), (2404, 9202), (4601, 4808)]