16056664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2531}}^1$

素因数の和:2611

約数の個数: 32

約数和(自身を含む): 32966640

約数和(自身を除く): 16909976

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 2531, 3172, 5062, 6344, 10124, 20248, 32903, 65806, 131612, 154391, 263224, 308782, 617564, 1235128, 2007083, 4014166, 8028332, 16056664]

約数ペア:

[(1, 16056664), (2, 8028332), (4, 4014166), (8, 2007083), (13, 1235128), (26, 617564), (52, 308782), (61, 263224), (104, 154391), (122, 131612), (244, 65806), (488, 32903), (793, 20248), (1586, 10124), (2531, 6344), (3172, 5062)]