40016184

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{128257}}^1$

素因数の和:128279

約数の個数: 32

約数和(自身を含む): 107736720

約数和(自身を除く): 67720536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 128257, 256514, 384771, 513028, 769542, 1026056, 1539084, 1667341, 3078168, 3334682, 5002023, 6669364, 10004046, 13338728, 20008092, 40016184]

約数ペア:

[(1, 40016184), (2, 20008092), (3, 13338728), (4, 10004046), (6, 6669364), (8, 5002023), (12, 3334682), (13, 3078168), (24, 1667341), (26, 1539084), (39, 1026056), (52, 769542), (78, 513028), (104, 384771), (156, 256514), (312, 128257)]