42537952

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 87357312

約数和(自身を除く): 44819360

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 137, 248, 274, 313, 496, 548, 626, 992, 1096, 1252, 2192, 2504, 4247, 4384, 5008, 8494, 9703, 10016, 16988, 19406, 33976, 38812, 42881, 67952, 77624, 85762, 135904, 155248, 171524, 310496, 343048, 686096, 1329311, 1372192, 2658622, 5317244, 10634488, 21268976, 42537952]

約数ペア:

[(1, 42537952), (2, 21268976), (4, 10634488), (8, 5317244), (16, 2658622), (31, 1372192), (32, 1329311), (62, 686096), (124, 343048), (137, 310496), (248, 171524), (274, 155248), (313, 135904), (496, 85762), (548, 77624), (626, 67952), (992, 42881), (1096, 38812), (1252, 33976), (2192, 19406), (2504, 16988), (4247, 10016), (4384, 9703), (5008, 8494)]