8540416

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:546

約数の個数: 36

約数和(自身を含む): 17318812

約数和(自身を除く): 8778396

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 457, 584, 914, 1168, 1828, 2336, 3656, 4672, 7312, 9344, 14624, 18688, 29248, 33361, 58496, 66722, 116992, 133444, 266888, 533776, 1067552, 2135104, 4270208, 8540416]

約数ペア:

[(1, 8540416), (2, 4270208), (4, 2135104), (8, 1067552), (16, 533776), (32, 266888), (64, 133444), (73, 116992), (128, 66722), (146, 58496), (256, 33361), (292, 29248), (457, 18688), (584, 14624), (914, 9344), (1168, 7312), (1828, 4672), (2336, 3656)]