40931168

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2927}}^1$

素因数の和:2979

約数の個数: 48

約数和(自身を含む): 88542720

約数和(自身を除く): 47611552

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1748, 2927, 3496, 5854, 6992, 11708, 13984, 23416, 46832, 55613, 67321, 93664, 111226, 134642, 222452, 269284, 444904, 538568, 889808, 1077136, 1279099, 1779616, 2154272, 2558198, 5116396, 10232792, 20465584, 40931168]

約数ペア:

[(1, 40931168), (2, 20465584), (4, 10232792), (8, 5116396), (16, 2558198), (19, 2154272), (23, 1779616), (32, 1279099), (38, 1077136), (46, 889808), (76, 538568), (92, 444904), (152, 269284), (184, 222452), (304, 134642), (368, 111226), (437, 93664), (608, 67321), (736, 55613), (874, 46832), (1748, 23416), (2927, 13984), (3496, 11708), (5854, 6992)]