87330544

素因数分解:

$2^4\times 7^3\times {\mathrm{15913}}^1$

素因数の和:15942

約数の個数: 40

約数和(自身を含む): 197333600

約数和(自身を除く): 110003056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 15913, 31826, 63652, 111391, 127304, 222782, 254608, 445564, 779737, 891128, 1559474, 1782256, 3118948, 5458159, 6237896, 10916318, 12475792, 21832636, 43665272, 87330544]

約数ペア:

[(1, 87330544), (2, 43665272), (4, 21832636), (7, 12475792), (8, 10916318), (14, 6237896), (16, 5458159), (28, 3118948), (49, 1782256), (56, 1559474), (98, 891128), (112, 779737), (196, 445564), (343, 254608), (392, 222782), (686, 127304), (784, 111391), (1372, 63652), (2744, 31826), (5488, 15913)]