90120332

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{14891}}^1$

素因数の和:15001

約数の個数: 24

約数和(自身を含む): 168875280

約数和(自身を除く): 78754948

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 6052, 14891, 29782, 59564, 253147, 506294, 1012588, 1325299, 2650598, 5301196, 22530083, 45060166, 90120332]

約数ペア:

[(1, 90120332), (2, 45060166), (4, 22530083), (17, 5301196), (34, 2650598), (68, 1325299), (89, 1012588), (178, 506294), (356, 253147), (1513, 59564), (3026, 29782), (6052, 14891)]