63681316

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{8419}}^1$

素因数の和:8515

約数の個数: 24

約数和(自身を含む): 116936960

約数和(自身を除く): 53255644

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3782, 7564, 8419, 16838, 33676, 260989, 513559, 521978, 1027118, 1043956, 2054236, 15920329, 31840658, 63681316]

約数ペア:

[(1, 63681316), (2, 31840658), (4, 15920329), (31, 2054236), (61, 1043956), (62, 1027118), (122, 521978), (124, 513559), (244, 260989), (1891, 33676), (3782, 16838), (7564, 8419)]