42204702992

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{670001}}^1$

素因数の和:670167

約数の個数: 40

約数和(自身を含む): 85074173952

約数和(自身を除く): 42869470960

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 127, 248, 254, 496, 508, 1016, 2032, 3937, 7874, 15748, 31496, 62992, 670001, 1340002, 2680004, 5360008, 10720016, 20770031, 41540062, 83080124, 85090127, 166160248, 170180254, 332320496, 340360508, 680721016, 1361442032, 2637793937, 5275587874, 10551175748, 21102351496, 42204702992]

約数ペア:

[(1, 42204702992), (2, 21102351496), (4, 10551175748), (8, 5275587874), (16, 2637793937), (31, 1361442032), (62, 680721016), (124, 340360508), (127, 332320496), (248, 170180254), (254, 166160248), (496, 85090127), (508, 83080124), (1016, 41540062), (2032, 20770031), (3937, 10720016), (7874, 5360008), (15748, 2680004), (31496, 1340002), (62992, 670001)]