40856224

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{6481}}^1$

素因数の和:6688

約数の個数: 24

約数和(自身を含む): 80856468

約数和(自身を除く): 40000244

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 6304, 6481, 12962, 25924, 51848, 103696, 207392, 1276757, 2553514, 5107028, 10214056, 20428112, 40856224]

約数ペア:

[(1, 40856224), (2, 20428112), (4, 10214056), (8, 5107028), (16, 2553514), (32, 1276757), (197, 207392), (394, 103696), (788, 51848), (1576, 25924), (3152, 12962), (6304, 6481)]