38385812

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{887}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 69619200

約数和(自身を除く): 31233388

約数列:

[1, 2, 4, 31, 62, 124, 349, 698, 887, 1396, 1774, 3548, 10819, 21638, 27497, 43276, 54994, 109988, 309563, 619126, 1238252, 9596453, 19192906, 38385812]

約数ペア:

[(1, 38385812), (2, 19192906), (4, 9596453), (31, 1238252), (62, 619126), (124, 309563), (349, 109988), (698, 54994), (887, 43276), (1396, 27497), (1774, 21638), (3548, 10819)]