24871888

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{36151}}^1$

素因数の和:36202

約数の個数: 20

約数和(自身を含む): 49311328

約数和(自身を除く): 24439440

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 36151, 72302, 144604, 289208, 578416, 1554493, 3108986, 6217972, 12435944, 24871888]

約数ペア:

[(1, 24871888), (2, 12435944), (4, 6217972), (8, 3108986), (16, 1554493), (43, 578416), (86, 289208), (172, 144604), (344, 72302), (688, 36151)]