31438952

素因数分解:

$2^3\times {\mathrm{131}}^2\times {\mathrm{229}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 59660850

約数和(自身を除く): 28221898

約数列:

[1, 2, 4, 8, 131, 229, 262, 458, 524, 916, 1048, 1832, 17161, 29999, 34322, 59998, 68644, 119996, 137288, 239992, 3929869, 7859738, 15719476, 31438952]

約数ペア:

[(1, 31438952), (2, 15719476), (4, 7859738), (8, 3929869), (131, 239992), (229, 137288), (262, 119996), (458, 68644), (524, 59998), (916, 34322), (1048, 29999), (1832, 17161)]