38123248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{140159}}^1$

素因数の和:140184

約数の個数: 20

約数和(自身を含む): 78209280

約数和(自身を除く): 40086032

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 140159, 280318, 560636, 1121272, 2242544, 2382703, 4765406, 9530812, 19061624, 38123248]

約数ペア:

[(1, 38123248), (2, 19061624), (4, 9530812), (8, 4765406), (16, 2382703), (17, 2242544), (34, 1121272), (68, 560636), (136, 280318), (272, 140159)]