113481808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{644783}}^1$

素因数の和:644802

約数の個数: 20

約数和(自身を含む): 239859648

約数和(自身を除く): 126377840

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 644783, 1289566, 2579132, 5158264, 7092613, 10316528, 14185226, 28370452, 56740904, 113481808]

約数ペア:

[(1, 113481808), (2, 56740904), (4, 28370452), (8, 14185226), (11, 10316528), (16, 7092613), (22, 5158264), (44, 2579132), (88, 1289566), (176, 644783)]