31337392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{115211}}^1$

素因数の和:115236

約数の個数: 20

約数和(自身を含む): 64288296

約数和(自身を除く): 32950904

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 115211, 230422, 460844, 921688, 1843376, 1958587, 3917174, 7834348, 15668696, 31337392]

約数ペア:

[(1, 31337392), (2, 15668696), (4, 7834348), (8, 3917174), (16, 1958587), (17, 1843376), (34, 921688), (68, 460844), (136, 230422), (272, 115211)]