485891584

素因数分解:

$2^9\times {\mathrm{89}}^1\times {\mathrm{10663}}^1$

素因数の和:10770

約数の個数: 40

約数和(自身を含む): 981834480

約数和(自身を除く): 495942896

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 712, 1424, 2848, 5696, 10663, 11392, 21326, 22784, 42652, 45568, 85304, 170608, 341216, 682432, 949007, 1364864, 1898014, 2729728, 3796028, 5459456, 7592056, 15184112, 30368224, 60736448, 121472896, 242945792, 485891584]

約数ペア:

[(1, 485891584), (2, 242945792), (4, 121472896), (8, 60736448), (16, 30368224), (32, 15184112), (64, 7592056), (89, 5459456), (128, 3796028), (178, 2729728), (256, 1898014), (356, 1364864), (512, 949007), (712, 682432), (1424, 341216), (2848, 170608), (5696, 85304), (10663, 45568), (11392, 42652), (21326, 22784)]