30665552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{112741}}^1$

素因数の和:112766

約数の個数: 20

約数和(自身を含む): 62910036

約数和(自身を除く): 32244484

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 112741, 225482, 450964, 901928, 1803856, 1916597, 3833194, 7666388, 15332776, 30665552]

約数ペア:

[(1, 30665552), (2, 15332776), (4, 7666388), (8, 3833194), (16, 1916597), (17, 1803856), (34, 901928), (68, 450964), (136, 225482), (272, 112741)]