40692622

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{787}}^1$

素因数の和:1143

約数の個数: 16

約数和(自身を含む): 61955712

約数和(自身を除く): 21263090

約数列:

[1, 2, 103, 206, 251, 502, 787, 1574, 25853, 51706, 81061, 162122, 197537, 395074, 20346311, 40692622]

約数ペア:

[(1, 40692622), (2, 20346311), (103, 395074), (206, 197537), (251, 162122), (502, 81061), (787, 51706), (1574, 25853)]