4319632

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{15881}}^1$

素因数の和:15906

約数の個数: 20

約数和(自身を含む): 8862156

約数和(自身を除く): 4542524

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 15881, 31762, 63524, 127048, 254096, 269977, 539954, 1079908, 2159816, 4319632]

約数ペア:

[(1, 4319632), (2, 2159816), (4, 1079908), (8, 539954), (16, 269977), (17, 254096), (34, 127048), (68, 63524), (136, 31762), (272, 15881)]