65329990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{3433}}^1$

素因数の和:3624

約数の個数: 32

約数和(自身を含む): 129063456

約数和(自身を除く): 63733466

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 173, 346, 865, 1730, 1903, 3433, 3806, 6866, 9515, 17165, 19030, 34330, 37763, 75526, 188815, 377630, 593909, 1187818, 2969545, 5939090, 6532999, 13065998, 32664995, 65329990]

約数ペア:

[(1, 65329990), (2, 32664995), (5, 13065998), (10, 6532999), (11, 5939090), (22, 2969545), (55, 1187818), (110, 593909), (173, 377630), (346, 188815), (865, 75526), (1730, 37763), (1903, 34330), (3433, 19030), (3806, 17165), (6866, 9515)]