31342836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16223}}^1$

素因数の和:16260

約数の個数: 48

約数和(自身を含む): 87220224

約数和(自身を除く): 55877388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 16223, 32446, 48669, 64892, 97338, 113561, 194676, 227122, 340683, 373129, 454244, 681366, 746258, 1119387, 1362732, 1492516, 2238774, 2611903, 4477548, 5223806, 7835709, 10447612, 15671418, 31342836]

約数ペア:

[(1, 31342836), (2, 15671418), (3, 10447612), (4, 7835709), (6, 5223806), (7, 4477548), (12, 2611903), (14, 2238774), (21, 1492516), (23, 1362732), (28, 1119387), (42, 746258), (46, 681366), (69, 454244), (84, 373129), (92, 340683), (138, 227122), (161, 194676), (276, 113561), (322, 97338), (483, 64892), (644, 48669), (966, 32446), (1932, 16223)]