31812652

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1973}}^1$

素因数の和:2145

約数の個数: 24

約数和(自身を含む): 58035600

約数和(自身を除く): 26222948

約数列:

[1, 2, 4, 29, 58, 116, 139, 278, 556, 1973, 3946, 4031, 7892, 8062, 16124, 57217, 114434, 228868, 274247, 548494, 1096988, 7953163, 15906326, 31812652]

約数ペア:

[(1, 31812652), (2, 15906326), (4, 7953163), (29, 1096988), (58, 548494), (116, 274247), (139, 228868), (278, 114434), (556, 57217), (1973, 16124), (3946, 8062), (4031, 7892)]