115988144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{426427}}^1$

素因数の和:426452

約数の個数: 20

約数和(自身を含む): 237946824

約数和(自身を除く): 121958680

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 426427, 852854, 1705708, 3411416, 6822832, 7249259, 14498518, 28997036, 57994072, 115988144]

約数ペア:

[(1, 115988144), (2, 57994072), (4, 28997036), (8, 14498518), (16, 7249259), (17, 6822832), (34, 3411416), (68, 1705708), (136, 852854), (272, 426427)]