61340072

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{247339}}^1$

素因数の和:247376

約数の個数: 16

約数和(自身を含む): 118723200

約数和(自身を除く): 57383128

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 247339, 494678, 989356, 1978712, 7667509, 15335018, 30670036, 61340072]

約数ペア:

[(1, 61340072), (2, 30670036), (4, 15335018), (8, 7667509), (31, 1978712), (62, 989356), (124, 494678), (248, 247339)]