66106168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{434909}}^1$

素因数の和:434934

約数の個数: 16

約数和(自身を含む): 130473000

約数和(自身を除く): 64366832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 434909, 869818, 1739636, 3479272, 8263271, 16526542, 33053084, 66106168]

約数ペア:

[(1, 66106168), (2, 33053084), (4, 16526542), (8, 8263271), (19, 3479272), (38, 1739636), (76, 869818), (152, 434909)]