90118208

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{19289}}^1$

素因数の和:19374

約数の個数: 28

約数和(自身を含む): 181287420

約数和(自身を除く): 91169212

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 19289, 38578, 77156, 154312, 308624, 617248, 1234496, 1408097, 2816194, 5632388, 11264776, 22529552, 45059104, 90118208]

約数ペア:

[(1, 90118208), (2, 45059104), (4, 22529552), (8, 11264776), (16, 5632388), (32, 2816194), (64, 1408097), (73, 1234496), (146, 617248), (292, 308624), (584, 154312), (1168, 77156), (2336, 38578), (4672, 19289)]