83987666

素因数分解:

$2^1\times 7^3\times {\mathrm{191}}^1\times {\mathrm{641}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 147916800

約数和(自身を除く): 63929134

約数列:

[1, 2, 7, 14, 49, 98, 191, 343, 382, 641, 686, 1282, 1337, 2674, 4487, 8974, 9359, 18718, 31409, 62818, 65513, 122431, 131026, 219863, 244862, 439726, 857017, 1714034, 5999119, 11998238, 41993833, 83987666]

約数ペア:

[(1, 83987666), (2, 41993833), (7, 11998238), (14, 5999119), (49, 1714034), (98, 857017), (191, 439726), (343, 244862), (382, 219863), (641, 131026), (686, 122431), (1282, 65513), (1337, 62818), (2674, 31409), (4487, 18718), (8974, 9359)]