81925324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{33521}}^1$

素因数の和:33585

約数の個数: 24

約数和(自身を含む): 157687488

約数和(自身を除く): 75762164

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 33521, 67042, 134084, 435773, 871546, 1575487, 1743092, 3150974, 6301948, 20481331, 40962662, 81925324]

約数ペア:

[(1, 81925324), (2, 40962662), (4, 20481331), (13, 6301948), (26, 3150974), (47, 1743092), (52, 1575487), (94, 871546), (188, 435773), (611, 134084), (1222, 67042), (2444, 33521)]