90591152

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{13513}}^1$

素因数の和:13940

約数の個数: 20

約数和(自身を含む): 175952280

約数和(自身を除く): 85361128

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 13513, 27026, 54052, 108104, 216208, 5661947, 11323894, 22647788, 45295576, 90591152]

約数ペア:

[(1, 90591152), (2, 45295576), (4, 22647788), (8, 11323894), (16, 5661947), (419, 216208), (838, 108104), (1676, 54052), (3352, 27026), (6704, 13513)]