90703036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{11587}}^1$

素因数の和:11713

約数の個数: 24

約数和(自身を含む): 168721280

約数和(自身を除く): 78018244

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 7828, 11587, 23174, 46348, 220153, 440306, 880612, 1193461, 2386922, 4773844, 22675759, 45351518, 90703036]

約数ペア:

[(1, 90703036), (2, 45351518), (4, 22675759), (19, 4773844), (38, 2386922), (76, 1193461), (103, 880612), (206, 440306), (412, 220153), (1957, 46348), (3914, 23174), (7828, 11587)]