38400316

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1301}}^1$

素因数の和:1509

約数の個数: 24

約数和(自身を含む): 69120576

約数和(自身を除く): 30720260

約数列:

[1, 2, 4, 47, 94, 157, 188, 314, 628, 1301, 2602, 5204, 7379, 14758, 29516, 61147, 122294, 204257, 244588, 408514, 817028, 9600079, 19200158, 38400316]

約数ペア:

[(1, 38400316), (2, 19200158), (4, 9600079), (47, 817028), (94, 408514), (157, 244588), (188, 204257), (314, 122294), (628, 61147), (1301, 29516), (2602, 14758), (5204, 7379)]