39924016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11939}}^1$

素因数の和:11977

約数の個数: 40

約数和(自身を含む): 88833600

約数和(自身を除く): 48909584

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 11939, 23878, 47756, 95512, 131329, 191024, 226841, 262658, 453682, 525316, 907364, 1050632, 1814728, 2101264, 2495251, 3629456, 4990502, 9981004, 19962008, 39924016]

約数ペア:

[(1, 39924016), (2, 19962008), (4, 9981004), (8, 4990502), (11, 3629456), (16, 2495251), (19, 2101264), (22, 1814728), (38, 1050632), (44, 907364), (76, 525316), (88, 453682), (152, 262658), (176, 226841), (209, 191024), (304, 131329), (418, 95512), (836, 47756), (1672, 23878), (3344, 11939)]