40556288

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{9319}}^1$

素因数の和:9352

約数の個数: 36

約数和(自身を含む): 85725360

約数和(自身を除く): 45169072

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 9319, 18638, 37276, 74552, 149104, 158423, 298208, 316846, 596416, 633692, 1192832, 1267384, 2385664, 2534768, 5069536, 10139072, 20278144, 40556288]

約数ペア:

[(1, 40556288), (2, 20278144), (4, 10139072), (8, 5069536), (16, 2534768), (17, 2385664), (32, 1267384), (34, 1192832), (64, 633692), (68, 596416), (128, 316846), (136, 298208), (256, 158423), (272, 149104), (544, 74552), (1088, 37276), (2176, 18638), (4352, 9319)]