40218072

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{38971}}^1$

素因数の和:39023

約数の個数: 32

約数和(自身を含む): 102886080

約数和(自身を除く): 62668008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 38971, 77942, 116913, 155884, 233826, 311768, 467652, 935304, 1675753, 3351506, 5027259, 6703012, 10054518, 13406024, 20109036, 40218072]

約数ペア:

[(1, 40218072), (2, 20109036), (3, 13406024), (4, 10054518), (6, 6703012), (8, 5027259), (12, 3351506), (24, 1675753), (43, 935304), (86, 467652), (129, 311768), (172, 233826), (258, 155884), (344, 116913), (516, 77942), (1032, 38971)]