215012608

素因数分解:

$2^8\times {\mathrm{89}}^1\times {\mathrm{9437}}^1$

素因数の和:9542

約数の個数: 36

約数和(自身を含む): 434053620

約数和(自身を除く): 219041012

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 712, 1424, 2848, 5696, 9437, 11392, 18874, 22784, 37748, 75496, 150992, 301984, 603968, 839893, 1207936, 1679786, 2415872, 3359572, 6719144, 13438288, 26876576, 53753152, 107506304, 215012608]

約数ペア:

[(1, 215012608), (2, 107506304), (4, 53753152), (8, 26876576), (16, 13438288), (32, 6719144), (64, 3359572), (89, 2415872), (128, 1679786), (178, 1207936), (256, 839893), (356, 603968), (712, 301984), (1424, 150992), (2848, 75496), (5696, 37748), (9437, 22784), (11392, 18874)]