45158144

素因数分解:

$2^8\times {\mathrm{419}}^1\times {\mathrm{421}}^1$

素因数の和:856

約数の個数: 36

約数和(自身を含む): 90569640

約数和(自身を除く): 45411496

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 419, 421, 838, 842, 1676, 1684, 3352, 3368, 6704, 6736, 13408, 13472, 26816, 26944, 53632, 53888, 107264, 107776, 176399, 352798, 705596, 1411192, 2822384, 5644768, 11289536, 22579072, 45158144]

約数ペア:

[(1, 45158144), (2, 22579072), (4, 11289536), (8, 5644768), (16, 2822384), (32, 1411192), (64, 705596), (128, 352798), (256, 176399), (419, 107776), (421, 107264), (838, 53888), (842, 53632), (1676, 26944), (1684, 26816), (3352, 13472), (3368, 13408), (6704, 6736)]