61213654

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{7103}}^1$

素因数の和:7275

約数の個数: 16

約数和(自身を含む): 95477760

約数和(自身を除く): 34264106

約数列:

[1, 2, 31, 62, 139, 278, 4309, 7103, 8618, 14206, 220193, 440386, 987317, 1974634, 30606827, 61213654]

約数ペア:

[(1, 61213654), (2, 30606827), (31, 1974634), (62, 987317), (139, 440386), (278, 220193), (4309, 14206), (7103, 8618)]