31796545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 45536256

約数和(自身を除く): 13739711

約数列:

[1, 5, 11, 17, 31, 55, 85, 155, 187, 341, 527, 935, 1097, 1705, 2635, 5485, 5797, 12067, 18649, 28985, 34007, 60335, 93245, 170035, 205139, 374077, 578119, 1025695, 1870385, 2890595, 6359309, 31796545]

約数ペア:

[(1, 31796545), (5, 6359309), (11, 2890595), (17, 1870385), (31, 1025695), (55, 578119), (85, 374077), (155, 205139), (187, 170035), (341, 93245), (527, 60335), (935, 34007), (1097, 28985), (1705, 18649), (2635, 12067), (5485, 5797)]