40326688

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{6397}}^1$

素因数の和:6604

約数の個数: 24

約数和(自身を含む): 79808652

約数和(自身を除く): 39481964

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 6304, 6397, 12794, 25588, 51176, 102352, 204704, 1260209, 2520418, 5040836, 10081672, 20163344, 40326688]

約数ペア:

[(1, 40326688), (2, 20163344), (4, 10081672), (8, 5040836), (16, 2520418), (32, 1260209), (197, 204704), (394, 102352), (788, 51176), (1576, 25588), (3152, 12794), (6304, 6397)]