82120168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21341}}^1$

素因数の和:21397

約数の個数: 32

約数和(自身を含む): 170309160

約数和(自身を除く): 88188992

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 21341, 42682, 85364, 170728, 277433, 554866, 789617, 1109732, 1579234, 2219464, 3158468, 6316936, 10265021, 20530042, 41060084, 82120168]

約数ペア:

[(1, 82120168), (2, 41060084), (4, 20530042), (8, 10265021), (13, 6316936), (26, 3158468), (37, 2219464), (52, 1579234), (74, 1109732), (104, 789617), (148, 554866), (296, 277433), (481, 170728), (962, 85364), (1924, 42682), (3848, 21341)]