233406872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{10529}}^1$

素因数の和:10715

約数の個数: 32

約数和(自身を含む): 466268400

約数和(自身を除く): 232861528

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 163, 326, 652, 1304, 2771, 5542, 10529, 11084, 21058, 22168, 42116, 84232, 178993, 357986, 715972, 1431944, 1716227, 3432454, 6864908, 13729816, 29175859, 58351718, 116703436, 233406872]

約数ペア:

[(1, 233406872), (2, 116703436), (4, 58351718), (8, 29175859), (17, 13729816), (34, 6864908), (68, 3432454), (136, 1716227), (163, 1431944), (326, 715972), (652, 357986), (1304, 178993), (2771, 84232), (5542, 42116), (10529, 22168), (11084, 21058)]