2040288128

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{201769}}^1$

素因数の和:201862

約数の個数: 32

約数和(自身を含む): 4116108000

約数和(自身を除く): 2075819872

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2528, 5056, 10112, 201769, 403538, 807076, 1614152, 3228304, 6456608, 12913216, 15939751, 25826432, 31879502, 63759004, 127518008, 255036016, 510072032, 1020144064, 2040288128]

約数ペア:

[(1, 2040288128), (2, 1020144064), (4, 510072032), (8, 255036016), (16, 127518008), (32, 63759004), (64, 31879502), (79, 25826432), (128, 15939751), (158, 12913216), (316, 6456608), (632, 3228304), (1264, 1614152), (2528, 807076), (5056, 403538), (10112, 201769)]