40333046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 67888128

約数和(自身を除く): 27555082

約数列:

[1, 2, 13, 26, 31, 62, 163, 307, 326, 403, 614, 806, 2119, 3991, 4238, 5053, 7982, 9517, 10106, 19034, 50041, 65689, 100082, 123721, 131378, 247442, 650533, 1301066, 1551271, 3102542, 20166523, 40333046]

約数ペア:

[(1, 40333046), (2, 20166523), (13, 3102542), (26, 1551271), (31, 1301066), (62, 650533), (163, 247442), (307, 131378), (326, 123721), (403, 100082), (614, 65689), (806, 50041), (2119, 19034), (3991, 10106), (4238, 9517), (5053, 7982)]