21372632

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{45281}}^1$

素因数の和:45346

約数の個数: 16

約数和(自身を含む): 40753800

約数和(自身を除く): 19381168

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 45281, 90562, 181124, 362248, 2671579, 5343158, 10686316, 21372632]

約数ペア:

[(1, 21372632), (2, 10686316), (4, 5343158), (8, 2671579), (59, 362248), (118, 181124), (236, 90562), (472, 45281)]