42179992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{937}}^1$

素因数の和:1291

約数の個数: 32

約数和(自身を含む): 84082320

約数和(自身を除く): 41902328

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 331, 662, 937, 1324, 1874, 2648, 3748, 5627, 7496, 11254, 15929, 22508, 31858, 45016, 63716, 127432, 310147, 620294, 1240588, 2481176, 5272499, 10544998, 21089996, 42179992]

約数ペア:

[(1, 42179992), (2, 21089996), (4, 10544998), (8, 5272499), (17, 2481176), (34, 1240588), (68, 620294), (136, 310147), (331, 127432), (662, 63716), (937, 45016), (1324, 31858), (1874, 22508), (2648, 15929), (3748, 11254), (5627, 7496)]