65229691376

素因数分解:

$2^4\times {\mathrm{4021}}^1\times {\mathrm{1013891}}^1$

素因数の和:1017920

約数の個数: 20

約数和(自身を含む): 126414082344

約数和(自身を除く): 61184390968

約数列:

[1, 2, 4, 8, 16, 4021, 8042, 16084, 32168, 64336, 1013891, 2027782, 4055564, 8111128, 16222256, 4076855711, 8153711422, 16307422844, 32614845688, 65229691376]

約数ペア:

[(1, 65229691376), (2, 32614845688), (4, 16307422844), (8, 8153711422), (16, 4076855711), (4021, 16222256), (8042, 8111128), (16084, 4055564), (32168, 2027782), (64336, 1013891)]