64429856

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{42839}}^1$

素因数の和:42896

約数の個数: 24

約数和(自身を含む): 129548160

約数和(自身を除く): 65118304

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 42839, 85678, 171356, 342712, 685424, 1370848, 2013433, 4026866, 8053732, 16107464, 32214928, 64429856]

約数ペア:

[(1, 64429856), (2, 32214928), (4, 16107464), (8, 8053732), (16, 4026866), (32, 2013433), (47, 1370848), (94, 685424), (188, 342712), (376, 171356), (752, 85678), (1504, 42839)]