89070488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{9623}}^1$

素因数の和:9731

約数の個数: 32

約数和(自身を含む): 181893600

約数和(自身を除く): 92823112

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 9256, 9623, 19246, 38492, 76984, 125099, 250198, 500396, 856447, 1000792, 1712894, 3425788, 6851576, 11133811, 22267622, 44535244, 89070488]

約数ペア:

[(1, 89070488), (2, 44535244), (4, 22267622), (8, 11133811), (13, 6851576), (26, 3425788), (52, 1712894), (89, 1000792), (104, 856447), (178, 500396), (356, 250198), (712, 125099), (1157, 76984), (2314, 38492), (4628, 19246), (9256, 9623)]