238021216

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{437539}}^1$

素因数の和:437566

約数の個数: 24

約数和(自身を含む): 496170360

約数和(自身を除く): 258149144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 437539, 875078, 1750156, 3500312, 7000624, 7438163, 14001248, 14876326, 29752652, 59505304, 119010608, 238021216]

約数ペア:

[(1, 238021216), (2, 119010608), (4, 59505304), (8, 29752652), (16, 14876326), (17, 14001248), (32, 7438163), (34, 7000624), (68, 3500312), (136, 1750156), (272, 875078), (544, 437539)]