43864808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2141}}^1$

素因数の和:2357

約数の個数: 32

約数和(自身を含む): 89064360

約数和(自身を除く): 45199552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1576, 2141, 2561, 4282, 5122, 8564, 10244, 17128, 20488, 27833, 55666, 111332, 222664, 421777, 843554, 1687108, 3374216, 5483101, 10966202, 21932404, 43864808]

約数ペア:

[(1, 43864808), (2, 21932404), (4, 10966202), (8, 5483101), (13, 3374216), (26, 1687108), (52, 843554), (104, 421777), (197, 222664), (394, 111332), (788, 55666), (1576, 27833), (2141, 20488), (2561, 17128), (4282, 10244), (5122, 8564)]