40233712

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:517

約数の個数: 40

約数和(自身を含む): 80030592

約数和(自身を除く): 39796880

約数列:

[1, 2, 4, 8, 16, 71, 107, 142, 214, 284, 331, 428, 568, 662, 856, 1136, 1324, 1712, 2648, 5296, 7597, 15194, 23501, 30388, 35417, 47002, 60776, 70834, 94004, 121552, 141668, 188008, 283336, 376016, 566672, 2514607, 5029214, 10058428, 20116856, 40233712]

約数ペア:

[(1, 40233712), (2, 20116856), (4, 10058428), (8, 5029214), (16, 2514607), (71, 566672), (107, 376016), (142, 283336), (214, 188008), (284, 141668), (331, 121552), (428, 94004), (568, 70834), (662, 60776), (856, 47002), (1136, 35417), (1324, 30388), (1712, 23501), (2648, 15194), (5296, 7597)]