252688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{929}}^1$

素因数の和:954

約数の個数: 20

約数和(自身を含む): 518940

約数和(自身を除く): 266252

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 929, 1858, 3716, 7432, 14864, 15793, 31586, 63172, 126344, 252688]

約数ペア:

[(1, 252688), (2, 126344), (4, 63172), (8, 31586), (16, 15793), (17, 14864), (34, 7432), (68, 3716), (136, 1858), (272, 929)]