31903792

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{29761}}^1$

素因数の和:29836

約数の個数: 20

約数和(自身を含む): 62738296

約数和(自身を除く): 30834504

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 29761, 59522, 119044, 238088, 476176, 1993987, 3987974, 7975948, 15951896, 31903792]

約数ペア:

[(1, 31903792), (2, 15951896), (4, 7975948), (8, 3987974), (16, 1993987), (67, 476176), (134, 238088), (268, 119044), (536, 59522), (1072, 29761)]