17745008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{65239}}^1$

素因数の和:65264

約数の個数: 20

約数和(自身を含む): 36403920

約数和(自身を除く): 18658912

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 65239, 130478, 260956, 521912, 1043824, 1109063, 2218126, 4436252, 8872504, 17745008]

約数ペア:

[(1, 17745008), (2, 8872504), (4, 4436252), (8, 2218126), (16, 1109063), (17, 1043824), (34, 521912), (68, 260956), (136, 130478), (272, 65239)]