38970952

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{72707}}^1$

素因数の和:72780

約数の個数: 16

約数和(自身を含む): 74162160

約数和(自身を除く): 35191208

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 72707, 145414, 290828, 581656, 4871369, 9742738, 19485476, 38970952]

約数ペア:

[(1, 38970952), (2, 19485476), (4, 9742738), (8, 4871369), (67, 581656), (134, 290828), (268, 145414), (536, 72707)]