42916180

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{32027}}^1$

素因数の和:32103

約数の個数: 24

約数和(自身を含む): 91471968

約数和(自身を除く): 48555788

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 32027, 64054, 128108, 160135, 320270, 640540, 2145809, 4291618, 8583236, 10729045, 21458090, 42916180]

約数ペア:

[(1, 42916180), (2, 21458090), (4, 10729045), (5, 8583236), (10, 4291618), (20, 2145809), (67, 640540), (134, 320270), (268, 160135), (335, 128108), (670, 64054), (1340, 32027)]