105664016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{347579}}^1$

素因数の和:347606

約数の個数: 20

約数和(自身を含む): 215499600

約数和(自身を除く): 109835584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 347579, 695158, 1390316, 2780632, 5561264, 6604001, 13208002, 26416004, 52832008, 105664016]

約数ペア:

[(1, 105664016), (2, 52832008), (4, 26416004), (8, 13208002), (16, 6604001), (19, 5561264), (38, 2780632), (76, 1390316), (152, 695158), (304, 347579)]