65154512

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{41981}}^1$

素因数の和:42086

約数の個数: 20

約数和(自身を含む): 127541316

約数和(自身を除く): 62386804

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 41981, 83962, 167924, 335848, 671696, 4072157, 8144314, 16288628, 32577256, 65154512]

約数ペア:

[(1, 65154512), (2, 32577256), (4, 16288628), (8, 8144314), (16, 4072157), (97, 671696), (194, 335848), (388, 167924), (776, 83962), (1552, 41981)]