81593732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{50119}}^1$

素因数の和:50171

約数の個数: 24

約数和(自身を含む): 159983040

約数和(自身を除く): 78389308

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 50119, 100238, 200476, 551309, 1102618, 1854403, 2205236, 3708806, 7417612, 20398433, 40796866, 81593732]

約数ペア:

[(1, 81593732), (2, 40796866), (4, 20398433), (11, 7417612), (22, 3708806), (37, 2205236), (44, 1854403), (74, 1102618), (148, 551309), (407, 200476), (814, 100238), (1628, 50119)]