31331244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16217}}^1$

素因数の和:16254

約数の個数: 48

約数和(自身を含む): 87187968

約数和(自身を除く): 55856724

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, 16217, 32434, 48651, 64868, 97302, 113519, 194604, 227038, 340557, 372991, 454076, 681114, 745982, 1118973, 1362228, 1491964, 2237946, 2610937, 4475892, 5221874, 7832811, 10443748, 15665622, 31331244]

約数ペア:

[(1, 31331244), (2, 15665622), (3, 10443748), (4, 7832811), (6, 5221874), (7, 4475892), (12, 2610937), (14, 2237946), (21, 1491964), (23, 1362228), (28, 1118973), (42, 745982), (46, 681114), (69, 454076), (84, 372991), (92, 340557), (138, 227038), (161, 194604), (276, 113519), (322, 97302), (483, 64868), (644, 48651), (966, 32434), (1932, 16217)]