38914648

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{30983}}^1$

素因数の和:31146

約数の個数: 16

約数和(自身を含む): 73432080

約数和(自身を除く): 34517432

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 30983, 61966, 123932, 247864, 4864331, 9728662, 19457324, 38914648]

約数ペア:

[(1, 38914648), (2, 19457324), (4, 9728662), (8, 4864331), (157, 247864), (314, 123932), (628, 61966), (1256, 30983)]