40471472

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{87223}}^1$

素因数の和:87260

約数の個数: 20

約数和(自身を含む): 81118320

約数和(自身を除く): 40646848

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 87223, 174446, 348892, 697784, 1395568, 2529467, 5058934, 10117868, 20235736, 40471472]

約数ペア:

[(1, 40471472), (2, 20235736), (4, 10117868), (8, 5058934), (16, 2529467), (29, 1395568), (58, 697784), (116, 348892), (232, 174446), (464, 87223)]