31442384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{115597}}^1$

素因数の和:115622

約数の個数: 20

約数和(自身を含む): 64503684

約数和(自身を除く): 33061300

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 115597, 231194, 462388, 924776, 1849552, 1965149, 3930298, 7860596, 15721192, 31442384]

約数ペア:

[(1, 31442384), (2, 15721192), (4, 7860596), (8, 3930298), (16, 1965149), (17, 1849552), (34, 924776), (68, 462388), (136, 231194), (272, 115597)]