80303928

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{31271}}^1$

素因数の和:31387

約数の個数: 32

約数和(自身を含む): 202642560

約数和(自身を除く): 122338632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 31271, 62542, 93813, 125084, 187626, 250168, 375252, 750504, 3345997, 6691994, 10037991, 13383988, 20075982, 26767976, 40151964, 80303928]

約数ペア:

[(1, 80303928), (2, 40151964), (3, 26767976), (4, 20075982), (6, 13383988), (8, 10037991), (12, 6691994), (24, 3345997), (107, 750504), (214, 375252), (321, 250168), (428, 187626), (642, 125084), (856, 93813), (1284, 62542), (2568, 31271)]