38320784

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{35747}}^1$

素因数の和:35822

約数の個数: 20

約数和(自身を含む): 75356784

約数和(自身を除く): 37036000

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 35747, 71494, 142988, 285976, 571952, 2395049, 4790098, 9580196, 19160392, 38320784]

約数ペア:

[(1, 38320784), (2, 19160392), (4, 9580196), (8, 4790098), (16, 2395049), (67, 571952), (134, 285976), (268, 142988), (536, 71494), (1072, 35747)]