81204562

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{10313}}^1$

素因数の和:10473

約数の個数: 16

約数和(自身を含む): 126738432

約数和(自身を除く): 45533870

約数列:

[1, 2, 31, 62, 127, 254, 3937, 7874, 10313, 20626, 319703, 639406, 1309751, 2619502, 40602281, 81204562]

約数ペア:

[(1, 81204562), (2, 40602281), (31, 2619502), (62, 1309751), (127, 639406), (254, 319703), (3937, 20626), (7874, 10313)]