2018663936

素因数分解:

$2^9\times {\mathrm{167}}^1\times {\mathrm{23609}}^1$

素因数の和:23794

約数の個数: 40

約数和(自身を含む): 4057709040

約数和(自身を除く): 2039045104

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 256, 334, 512, 668, 1336, 2672, 5344, 10688, 21376, 23609, 42752, 47218, 85504, 94436, 188872, 377744, 755488, 1510976, 3021952, 3942703, 6043904, 7885406, 12087808, 15770812, 31541624, 63083248, 126166496, 252332992, 504665984, 1009331968, 2018663936]

約数ペア:

[(1, 2018663936), (2, 1009331968), (4, 504665984), (8, 252332992), (16, 126166496), (32, 63083248), (64, 31541624), (128, 15770812), (167, 12087808), (256, 7885406), (334, 6043904), (512, 3942703), (668, 3021952), (1336, 1510976), (2672, 755488), (5344, 377744), (10688, 188872), (21376, 94436), (23609, 85504), (42752, 47218)]