90817024

素因数分解:

$2^9\times {\mathrm{89}}^1\times {\mathrm{1993}}^1$

素因数の和:2100

約数の個数: 40

約数和(自身を含む): 183587580

約数和(自身を除く): 92770556

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 712, 1424, 1993, 2848, 3986, 5696, 7972, 11392, 15944, 22784, 31888, 45568, 63776, 127552, 177377, 255104, 354754, 510208, 709508, 1020416, 1419016, 2838032, 5676064, 11352128, 22704256, 45408512, 90817024]

約数ペア:

[(1, 90817024), (2, 45408512), (4, 22704256), (8, 11352128), (16, 5676064), (32, 2838032), (64, 1419016), (89, 1020416), (128, 709508), (178, 510208), (256, 354754), (356, 255104), (512, 177377), (712, 127552), (1424, 63776), (1993, 45568), (2848, 31888), (3986, 22784), (5696, 15944), (7972, 11392)]