170272

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:340

約数の個数: 24

約数和(自身を含む): 356076

約数和(自身を除く): 185804

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 313, 544, 626, 1252, 2504, 5008, 5321, 10016, 10642, 21284, 42568, 85136, 170272]

約数ペア:

[(1, 170272), (2, 85136), (4, 42568), (8, 21284), (16, 10642), (17, 10016), (32, 5321), (34, 5008), (68, 2504), (136, 1252), (272, 626), (313, 544)]