129340052

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{1553}}^1$

素因数の和:2047

約数の個数: 24

約数和(自身を含む): 231831936

約数和(自身を除く): 102491884

約数列:

[1, 2, 4, 47, 94, 188, 443, 886, 1553, 1772, 3106, 6212, 20821, 41642, 72991, 83284, 145982, 291964, 687979, 1375958, 2751916, 32335013, 64670026, 129340052]

約数ペア:

[(1, 129340052), (2, 64670026), (4, 32335013), (47, 2751916), (94, 1375958), (188, 687979), (443, 291964), (886, 145982), (1553, 83284), (1772, 72991), (3106, 41642), (6212, 20821)]