31912008

素因数分解:

$2^3\times 3^1\times {\mathrm{269}}^1\times {\mathrm{4943}}^1$

素因数の和:5221

約数の個数: 32

約数和(自身を含む): 80092800

約数和(自身を除く): 48180792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 269, 538, 807, 1076, 1614, 2152, 3228, 4943, 6456, 9886, 14829, 19772, 29658, 39544, 59316, 118632, 1329667, 2659334, 3989001, 5318668, 7978002, 10637336, 15956004, 31912008]

約数ペア:

[(1, 31912008), (2, 15956004), (3, 10637336), (4, 7978002), (6, 5318668), (8, 3989001), (12, 2659334), (24, 1329667), (269, 118632), (538, 59316), (807, 39544), (1076, 29658), (1614, 19772), (2152, 14829), (3228, 9886), (4943, 6456)]