64139116

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{3119}}^1$

素因数の和:3273

約数の個数: 24

約数和(自身を含む): 115577280

約数和(自身を除く): 51438164

約数列:

[1, 2, 4, 53, 97, 106, 194, 212, 388, 3119, 5141, 6238, 10282, 12476, 20564, 165307, 302543, 330614, 605086, 661228, 1210172, 16034779, 32069558, 64139116]

約数ペア:

[(1, 64139116), (2, 32069558), (4, 16034779), (53, 1210172), (97, 661228), (106, 605086), (194, 330614), (212, 302543), (388, 165307), (3119, 20564), (5141, 12476), (6238, 10282)]