66787376

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{88813}}^1$

素因数の和:88868

約数の個数: 20

約数和(自身を含む): 132155232

約数和(自身を除く): 65367856

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 88813, 177626, 355252, 710504, 1421008, 4174211, 8348422, 16696844, 33393688, 66787376]

約数ペア:

[(1, 66787376), (2, 33393688), (4, 16696844), (8, 8348422), (16, 4174211), (47, 1421008), (94, 710504), (188, 355252), (376, 177626), (752, 88813)]