40851032

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{797}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 79002000

約数和(自身を除く): 38150968

約数列:

[1, 2, 4, 8, 43, 86, 149, 172, 298, 344, 596, 797, 1192, 1594, 3188, 6376, 6407, 12814, 25628, 34271, 51256, 68542, 118753, 137084, 237506, 274168, 475012, 950024, 5106379, 10212758, 20425516, 40851032]

約数ペア:

[(1, 40851032), (2, 20425516), (4, 10212758), (8, 5106379), (43, 950024), (86, 475012), (149, 274168), (172, 237506), (298, 137084), (344, 118753), (596, 68542), (797, 51256), (1192, 34271), (1594, 25628), (3188, 12814), (6376, 6407)]