89659564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{42533}}^1$

素因数の和:42585

約数の個数: 24

約数和(自身を含む): 171497088

約数和(自身を除く): 81837524

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 42533, 85066, 170132, 723061, 1318523, 1446122, 2637046, 2892244, 5274092, 22414891, 44829782, 89659564]

約数ペア:

[(1, 89659564), (2, 44829782), (4, 22414891), (17, 5274092), (31, 2892244), (34, 2637046), (62, 1446122), (68, 1318523), (124, 723061), (527, 170132), (1054, 85066), (2108, 42533)]