82250428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 160425216

約数和(自身を除く): 78174788

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 173, 223, 346, 446, 533, 692, 892, 1066, 2132, 2249, 2899, 4498, 5798, 7093, 8996, 9143, 11596, 14186, 18286, 28372, 36572, 38579, 77158, 92209, 118859, 154316, 184418, 237718, 368836, 475436, 501527, 1003054, 1581739, 2006108, 3163478, 6326956, 20562607, 41125214, 82250428]

約数ペア:

[(1, 82250428), (2, 41125214), (4, 20562607), (13, 6326956), (26, 3163478), (41, 2006108), (52, 1581739), (82, 1003054), (164, 501527), (173, 475436), (223, 368836), (346, 237718), (446, 184418), (533, 154316), (692, 118859), (892, 92209), (1066, 77158), (2132, 38579), (2249, 36572), (2899, 28372), (4498, 18286), (5798, 14186), (7093, 11596), (8996, 9143)]