31487214

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{16451}}^1$

素因数の和:16496

約数の個数: 32

約数和(自身を含む): 71072640

約数和(自身を除く): 39585426

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 16451, 32902, 49353, 98706, 180961, 361922, 477079, 542883, 954158, 1085766, 1431237, 2862474, 5247869, 10495738, 15743607, 31487214]

約数ペア:

[(1, 31487214), (2, 15743607), (3, 10495738), (6, 5247869), (11, 2862474), (22, 1431237), (29, 1085766), (33, 954158), (58, 542883), (66, 477079), (87, 361922), (174, 180961), (319, 98706), (638, 49353), (957, 32902), (1914, 16451)]