31216346

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 54792192

約数和(自身を除く): 23575846

約数列:

[1, 2, 7, 14, 97, 127, 181, 194, 254, 362, 679, 889, 1267, 1358, 1778, 2534, 12319, 17557, 22987, 24638, 35114, 45974, 86233, 122899, 160909, 172466, 245798, 321818, 2229739, 4459478, 15608173, 31216346]

約数ペア:

[(1, 31216346), (2, 15608173), (7, 4459478), (14, 2229739), (97, 321818), (127, 245798), (181, 172466), (194, 160909), (254, 122899), (362, 86233), (679, 45974), (889, 35114), (1267, 24638), (1358, 22987), (1778, 17557), (2534, 12319)]