5157092048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{81869}}^1$

素因数の和:82035

約数の個数: 40

約数和(自身を含む): 10395525120

約数和(自身を除く): 5238433072

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 127, 248, 254, 496, 508, 1016, 2032, 3937, 7874, 15748, 31496, 62992, 81869, 163738, 327476, 654952, 1309904, 2537939, 5075878, 10151756, 10397363, 20303512, 20794726, 40607024, 41589452, 83178904, 166357808, 322318253, 644636506, 1289273012, 2578546024, 5157092048]

約数ペア:

[(1, 5157092048), (2, 2578546024), (4, 1289273012), (8, 644636506), (16, 322318253), (31, 166357808), (62, 83178904), (124, 41589452), (127, 40607024), (248, 20794726), (254, 20303512), (496, 10397363), (508, 10151756), (1016, 5075878), (2032, 2537939), (3937, 1309904), (7874, 654952), (15748, 327476), (31496, 163738), (62992, 81869)]