16428045488

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{1423}}^1\times {\mathrm{3019}}^1$

素因数の和:4689

約数の個数: 40

約数和(自身を含む): 31995571200

約数和(自身を除く): 15567525712

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1423, 1912, 2846, 3019, 3824, 5692, 6038, 11384, 12076, 22768, 24152, 48304, 340097, 680194, 721541, 1360388, 1443082, 2720776, 2886164, 4296037, 5441552, 5772328, 8592074, 11544656, 17184148, 34368296, 68736592, 1026752843, 2053505686, 4107011372, 8214022744, 16428045488]

約数ペア:

[(1, 16428045488), (2, 8214022744), (4, 4107011372), (8, 2053505686), (16, 1026752843), (239, 68736592), (478, 34368296), (956, 17184148), (1423, 11544656), (1912, 8592074), (2846, 5772328), (3019, 5441552), (3824, 4296037), (5692, 2886164), (6038, 2720776), (11384, 1443082), (12076, 1360388), (22768, 721541), (24152, 680194), (48304, 340097)]