23871224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2579}}^1$

素因数の和:2687

約数の個数: 32

約数和(自身を含む): 48762000

約数和(自身を除く): 24890776

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 2579, 4628, 5158, 9256, 10316, 20632, 33527, 67054, 134108, 229531, 268216, 459062, 918124, 1836248, 2983903, 5967806, 11935612, 23871224]

約数ペア:

[(1, 23871224), (2, 11935612), (4, 5967806), (8, 2983903), (13, 1836248), (26, 918124), (52, 459062), (89, 268216), (104, 229531), (178, 134108), (356, 67054), (712, 33527), (1157, 20632), (2314, 10316), (2579, 9256), (4628, 5158)]