42844016

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:561

約数の個数: 40

約数和(自身を含む): 85702848

約数和(自身を除く): 42858832

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 241, 271, 328, 482, 542, 656, 964, 1084, 1928, 2168, 3856, 4336, 9881, 11111, 19762, 22222, 39524, 44444, 65311, 79048, 88888, 130622, 158096, 177776, 261244, 522488, 1044976, 2677751, 5355502, 10711004, 21422008, 42844016]

約数ペア:

[(1, 42844016), (2, 21422008), (4, 10711004), (8, 5355502), (16, 2677751), (41, 1044976), (82, 522488), (164, 261244), (241, 177776), (271, 158096), (328, 130622), (482, 88888), (542, 79048), (656, 65311), (964, 44444), (1084, 39524), (1928, 22222), (2168, 19762), (3856, 11111), (4336, 9881)]