38784016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{127579}}^1$

素因数の和:127606

約数の個数: 20

約数和(自身を含む): 79099600

約数和(自身を除く): 40315584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 127579, 255158, 510316, 1020632, 2041264, 2424001, 4848002, 9696004, 19392008, 38784016]

約数ペア:

[(1, 38784016), (2, 19392008), (4, 9696004), (8, 4848002), (16, 2424001), (19, 2041264), (38, 1020632), (76, 510316), (152, 255158), (304, 127579)]