90020182

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{121321}}^1$

素因数の和:121383

約数の個数: 16

約数和(自身を含む): 157233312

約数和(自身を除く): 67213130

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 121321, 242642, 849247, 1698494, 6430013, 12860026, 45010091, 90020182]

約数ペア:

[(1, 90020182), (2, 45010091), (7, 12860026), (14, 6430013), (53, 1698494), (106, 849247), (371, 242642), (742, 121321)]