91017928

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{7151}}^1$

素因数の和:7237

約数の個数: 32

約数和(自身を含む): 179372160

約数和(自身を除く): 88354232

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1591, 3182, 6364, 7151, 12728, 14302, 28604, 57208, 264587, 307493, 529174, 614986, 1058348, 1229972, 2116696, 2459944, 11377241, 22754482, 45508964, 91017928]

約数ペア:

[(1, 91017928), (2, 45508964), (4, 22754482), (8, 11377241), (37, 2459944), (43, 2116696), (74, 1229972), (86, 1058348), (148, 614986), (172, 529174), (296, 307493), (344, 264587), (1591, 57208), (3182, 28604), (6364, 14302), (7151, 12728)]