90339032

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{70139}}^1$

素因数の和:70175

約数の個数: 32

約数和(自身を含む): 202003200

約数和(自身を除く): 111664168

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 70139, 140278, 280556, 490973, 561112, 981946, 1613197, 1963892, 3226394, 3927784, 6452788, 11292379, 12905576, 22584758, 45169516, 90339032]

約数ペア:

[(1, 90339032), (2, 45169516), (4, 22584758), (7, 12905576), (8, 11292379), (14, 6452788), (23, 3927784), (28, 3226394), (46, 1963892), (56, 1613197), (92, 981946), (161, 561112), (184, 490973), (322, 280556), (644, 140278), (1288, 70139)]