80981344

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5791}}^1$

素因数の和:5843

約数の個数: 48

約数和(自身を含む): 175150080

約数和(自身を除く): 94168736

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1748, 3496, 5791, 6992, 11582, 13984, 23164, 46328, 92656, 110029, 133193, 185312, 220058, 266386, 440116, 532772, 880232, 1065544, 1760464, 2131088, 2530667, 3520928, 4262176, 5061334, 10122668, 20245336, 40490672, 80981344]

約数ペア:

[(1, 80981344), (2, 40490672), (4, 20245336), (8, 10122668), (16, 5061334), (19, 4262176), (23, 3520928), (32, 2530667), (38, 2131088), (46, 1760464), (76, 1065544), (92, 880232), (152, 532772), (184, 440116), (304, 266386), (368, 220058), (437, 185312), (608, 133193), (736, 110029), (874, 92656), (1748, 46328), (3496, 23164), (5791, 13984), (6992, 11582)]