40991152

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:250

約数の個数: 60

約数和(自身を含む): 86400720

約数和(自身を除く): 45409568

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 116, 167, 184, 232, 334, 368, 464, 529, 667, 668, 1058, 1334, 1336, 2116, 2668, 2672, 3841, 4232, 4843, 5336, 7682, 8464, 9686, 10672, 15341, 15364, 19372, 30682, 30728, 38744, 61364, 61456, 77488, 88343, 111389, 122728, 176686, 222778, 245456, 353372, 445556, 706744, 891112, 1413488, 1782224, 2561947, 5123894, 10247788, 20495576, 40991152]

約数ペア:

[(1, 40991152), (2, 20495576), (4, 10247788), (8, 5123894), (16, 2561947), (23, 1782224), (29, 1413488), (46, 891112), (58, 706744), (92, 445556), (116, 353372), (167, 245456), (184, 222778), (232, 176686), (334, 122728), (368, 111389), (464, 88343), (529, 77488), (667, 61456), (668, 61364), (1058, 38744), (1334, 30728), (1336, 30682), (2116, 19372), (2668, 15364), (2672, 15341), (3841, 10672), (4232, 9686), (4843, 8464), (5336, 7682)]