81422372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{36943}}^1$

素因数の和:36995

約数の個数: 24

約数和(自身を含む): 155164800

約数和(自身を除く): 73742428

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 36943, 73886, 147772, 701917, 1071347, 1403834, 2142694, 2807668, 4285388, 20355593, 40711186, 81422372]

約数ペア:

[(1, 81422372), (2, 40711186), (4, 20355593), (19, 4285388), (29, 2807668), (38, 2142694), (58, 1403834), (76, 1071347), (116, 701917), (551, 147772), (1102, 73886), (2204, 36943)]