108505916

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{419}}^1\times {\mathrm{641}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 192522960

約数和(自身を除く): 84017044

約数列:

[1, 2, 4, 101, 202, 404, 419, 641, 838, 1282, 1676, 2564, 42319, 64741, 84638, 129482, 169276, 258964, 268579, 537158, 1074316, 27126479, 54252958, 108505916]

約数ペア:

[(1, 108505916), (2, 54252958), (4, 27126479), (101, 1074316), (202, 537158), (404, 268579), (419, 258964), (641, 169276), (838, 129482), (1282, 84638), (1676, 64741), (2564, 42319)]