31988136

素因数分解:

$2^3\times 3^1\times {\mathrm{419}}^1\times {\mathrm{3181}}^1$

素因数の和:3609

約数の個数: 32

約数和(自身を含む): 80186400

約数和(自身を除く): 48198264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 419, 838, 1257, 1676, 2514, 3181, 3352, 5028, 6362, 9543, 10056, 12724, 19086, 25448, 38172, 76344, 1332839, 2665678, 3998517, 5331356, 7997034, 10662712, 15994068, 31988136]

約数ペア:

[(1, 31988136), (2, 15994068), (3, 10662712), (4, 7997034), (6, 5331356), (8, 3998517), (12, 2665678), (24, 1332839), (419, 76344), (838, 38172), (1257, 25448), (1676, 19086), (2514, 12724), (3181, 10056), (3352, 9543), (5028, 6362)]