40487152

素因数分解:

$2^4\times {\mathrm{1297}}^1\times {\mathrm{1951}}^1$

素因数の和:3256

約数の個数: 20

約数和(自身を含む): 78544576

約数和(自身を除く): 38057424

約数列:

[1, 2, 4, 8, 16, 1297, 1951, 2594, 3902, 5188, 7804, 10376, 15608, 20752, 31216, 2530447, 5060894, 10121788, 20243576, 40487152]

約数ペア:

[(1, 40487152), (2, 20243576), (4, 10121788), (8, 5060894), (16, 2530447), (1297, 31216), (1951, 20752), (2594, 15608), (3902, 10376), (5188, 7804)]