38318128

素因数分解:

$2^4\times {\mathrm{811}}^1\times {\mathrm{2953}}^1$

素因数の和:3772

約数の個数: 20

約数和(自身を含む): 74358088

約数和(自身を除く): 36039960

約数列:

[1, 2, 4, 8, 16, 811, 1622, 2953, 3244, 5906, 6488, 11812, 12976, 23624, 47248, 2394883, 4789766, 9579532, 19159064, 38318128]

約数ペア:

[(1, 38318128), (2, 19159064), (4, 9579532), (8, 4789766), (16, 2394883), (811, 47248), (1622, 23624), (2953, 12976), (3244, 11812), (5906, 6488)]