90389002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{111043}}^1$

素因数の和:111093

約数の個数: 16

約数和(自身を含む): 151908192

約数和(自身を除く): 61519190

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 111043, 222086, 1221473, 2442946, 4108591, 8217182, 45194501, 90389002]

約数ペア:

[(1, 90389002), (2, 45194501), (11, 8217182), (22, 4108591), (37, 2442946), (74, 1221473), (407, 222086), (814, 111043)]