238544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{877}}^1$

素因数の和:902

約数の個数: 20

約数和(自身を含む): 489924

約数和(自身を除く): 251380

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 877, 1754, 3508, 7016, 14032, 14909, 29818, 59636, 119272, 238544]

約数ペア:

[(1, 238544), (2, 119272), (4, 59636), (8, 29818), (16, 14909), (17, 14032), (34, 7016), (68, 3508), (136, 1754), (272, 877)]