63865964

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{241}}^1\times {\mathrm{683}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 113552208

約数和(自身を除く): 49686244

約数列:

[1, 2, 4, 97, 194, 241, 388, 482, 683, 964, 1366, 2732, 23377, 46754, 66251, 93508, 132502, 164603, 265004, 329206, 658412, 15966491, 31932982, 63865964]

約数ペア:

[(1, 63865964), (2, 31932982), (4, 15966491), (97, 658412), (194, 329206), (241, 265004), (388, 164603), (482, 132502), (683, 93508), (964, 66251), (1366, 46754), (2732, 23377)]