81434182

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{45191}}^1$

素因数の和:45263

約数の個数: 16

約数和(自身を含む): 131779872

約数和(自身を除く): 50345690

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 45191, 90382, 768247, 1536494, 2395123, 4790246, 40717091, 81434182]

約数ペア:

[(1, 81434182), (2, 40717091), (17, 4790246), (34, 2395123), (53, 1536494), (106, 768247), (901, 90382), (1802, 45191)]