81932464

素因数分解:

$2^4\times {\mathrm{1511}}^1\times {\mathrm{3389}}^1$

素因数の和:4908

約数の個数: 20

約数和(自身を含む): 158896080

約数和(自身を除く): 76963616

約数列:

[1, 2, 4, 8, 16, 1511, 3022, 3389, 6044, 6778, 12088, 13556, 24176, 27112, 54224, 5120779, 10241558, 20483116, 40966232, 81932464]

約数ペア:

[(1, 81932464), (2, 40966232), (4, 20483116), (8, 10241558), (16, 5120779), (1511, 54224), (3022, 27112), (3389, 24176), (6044, 13556), (6778, 12088)]