8551216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1273

約数の個数: 40

約数和(自身を含む): 18213120

約数和(自身を除く): 9661904

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1223, 1748, 2446, 3496, 4892, 6992, 9784, 19568, 23237, 28129, 46474, 56258, 92948, 112516, 185896, 225032, 371792, 450064, 534451, 1068902, 2137804, 4275608, 8551216]

約数ペア:

[(1, 8551216), (2, 4275608), (4, 2137804), (8, 1068902), (16, 534451), (19, 450064), (23, 371792), (38, 225032), (46, 185896), (76, 112516), (92, 92948), (152, 56258), (184, 46474), (304, 28129), (368, 23237), (437, 19568), (874, 9784), (1223, 6992), (1748, 4892), (2446, 3496)]