631305824

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{5011}}^1$

素因数の和:5179

約数の個数: 48

約数和(自身を含む): 1293336576

約数和(自身を除く): 662030752

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 127, 248, 254, 496, 508, 992, 1016, 2032, 3937, 4064, 5011, 7874, 10022, 15748, 20044, 31496, 40088, 62992, 80176, 125984, 155341, 160352, 310682, 621364, 636397, 1242728, 1272794, 2485456, 2545588, 4970912, 5091176, 10182352, 19728307, 20364704, 39456614, 78913228, 157826456, 315652912, 631305824]

約数ペア:

[(1, 631305824), (2, 315652912), (4, 157826456), (8, 78913228), (16, 39456614), (31, 20364704), (32, 19728307), (62, 10182352), (124, 5091176), (127, 4970912), (248, 2545588), (254, 2485456), (496, 1272794), (508, 1242728), (992, 636397), (1016, 621364), (2032, 310682), (3937, 160352), (4064, 155341), (5011, 125984), (7874, 80176), (10022, 62992), (15748, 40088), (20044, 31496)]