23340388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 45239040

約数和(自身を除く): 21898652

約数列:

[1, 2, 4, 17, 34, 47, 67, 68, 94, 109, 134, 188, 218, 268, 436, 799, 1139, 1598, 1853, 2278, 3149, 3196, 3706, 4556, 5123, 6298, 7303, 7412, 10246, 12596, 14606, 20492, 29212, 53533, 87091, 107066, 124151, 174182, 214132, 248302, 343241, 348364, 496604, 686482, 1372964, 5835097, 11670194, 23340388]

約数ペア:

[(1, 23340388), (2, 11670194), (4, 5835097), (17, 1372964), (34, 686482), (47, 496604), (67, 348364), (68, 343241), (94, 248302), (109, 214132), (134, 174182), (188, 124151), (218, 107066), (268, 87091), (436, 53533), (799, 29212), (1139, 20492), (1598, 14606), (1853, 12596), (2278, 10246), (3149, 7412), (3196, 7303), (3706, 6298), (4556, 5123)]