38159884

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43963}}^1$

素因数の和:44005

約数の個数: 24

約数和(自身を含む): 78783488

約数和(自身を除く): 40623604

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 43963, 87926, 175852, 307741, 615482, 1230964, 1362853, 2725706, 5451412, 9539971, 19079942, 38159884]

約数ペア:

[(1, 38159884), (2, 19079942), (4, 9539971), (7, 5451412), (14, 2725706), (28, 1362853), (31, 1230964), (62, 615482), (124, 307741), (217, 175852), (434, 87926), (868, 43963)]