1430242816

素因数分解:

$2^9\times {\mathrm{89}}^1\times {\mathrm{31387}}^1$

素因数の和:31494

約数の個数: 40

約数和(自身を含む): 2889893160

約数和(自身を除く): 1459650344

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 712, 1424, 2848, 5696, 11392, 22784, 31387, 45568, 62774, 125548, 251096, 502192, 1004384, 2008768, 2793443, 4017536, 5586886, 8035072, 11173772, 16070144, 22347544, 44695088, 89390176, 178780352, 357560704, 715121408, 1430242816]

約数ペア:

[(1, 1430242816), (2, 715121408), (4, 357560704), (8, 178780352), (16, 89390176), (32, 44695088), (64, 22347544), (89, 16070144), (128, 11173772), (178, 8035072), (256, 5586886), (356, 4017536), (512, 2793443), (712, 2008768), (1424, 1004384), (2848, 502192), (5696, 251096), (11392, 125548), (22784, 62774), (31387, 45568)]