16512256

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{1217}}^1$

素因数の和:1286

約数の個数: 36

約数和(自身を含む): 33609492

約数和(自身を除く): 17097236

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 848, 1217, 1696, 2434, 3392, 4868, 6784, 9736, 13568, 19472, 38944, 64501, 77888, 129002, 155776, 258004, 311552, 516008, 1032016, 2064032, 4128064, 8256128, 16512256]

約数ペア:

[(1, 16512256), (2, 8256128), (4, 4128064), (8, 2064032), (16, 1032016), (32, 516008), (53, 311552), (64, 258004), (106, 155776), (128, 129002), (212, 77888), (256, 64501), (424, 38944), (848, 19472), (1217, 13568), (1696, 9736), (2434, 6784), (3392, 4868)]