90918656

素因数分解:

$2^8\times {\mathrm{439}}^1\times {\mathrm{809}}^1$

素因数の和:1264

約数の個数: 36

約数和(自身を含む): 182120400

約数和(自身を除く): 91201744

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 439, 809, 878, 1618, 1756, 3236, 3512, 6472, 7024, 12944, 14048, 25888, 28096, 51776, 56192, 103552, 112384, 207104, 355151, 710302, 1420604, 2841208, 5682416, 11364832, 22729664, 45459328, 90918656]

約数ペア:

[(1, 90918656), (2, 45459328), (4, 22729664), (8, 11364832), (16, 5682416), (32, 2841208), (64, 1420604), (128, 710302), (256, 355151), (439, 207104), (809, 112384), (878, 103552), (1618, 56192), (1756, 51776), (3236, 28096), (3512, 25888), (6472, 14048), (7024, 12944)]