81010718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1\times {\mathrm{2237}}^1$

素因数の和:3211

約数の個数: 16

約数和(自身を含む): 128103120

約数和(自身を除く): 47092402

約数列:

[1, 2, 19, 38, 953, 1906, 2237, 4474, 18107, 36214, 42503, 85006, 2131861, 4263722, 40505359, 81010718]

約数ペア:

[(1, 81010718), (2, 40505359), (19, 4263722), (38, 2131861), (953, 85006), (1906, 42503), (2237, 36214), (4474, 18107)]