42372016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1723}}^1$

素因数の和:1813

約数の個数: 40

約数和(自身を含む): 86579280

約数和(自身を除く): 44207264

約数列:

[1, 2, 4, 8, 16, 29, 53, 58, 106, 116, 212, 232, 424, 464, 848, 1537, 1723, 3074, 3446, 6148, 6892, 12296, 13784, 24592, 27568, 49967, 91319, 99934, 182638, 199868, 365276, 399736, 730552, 799472, 1461104, 2648251, 5296502, 10593004, 21186008, 42372016]

約数ペア:

[(1, 42372016), (2, 21186008), (4, 10593004), (8, 5296502), (16, 2648251), (29, 1461104), (53, 799472), (58, 730552), (106, 399736), (116, 365276), (212, 199868), (232, 182638), (424, 99934), (464, 91319), (848, 49967), (1537, 27568), (1723, 24592), (3074, 13784), (3446, 12296), (6148, 6892)]