66181264

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{88007}}^1$

素因数の和:88062

約数の個数: 20

約数和(自身を含む): 130955904

約数和(自身を除く): 64774640

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 88007, 176014, 352028, 704056, 1408112, 4136329, 8272658, 16545316, 33090632, 66181264]

約数ペア:

[(1, 66181264), (2, 33090632), (4, 16545316), (8, 8272658), (16, 4136329), (47, 1408112), (94, 704056), (188, 352028), (376, 176014), (752, 88007)]