90138422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{37589}}^1$

素因数の和:37711

約数の個数: 16

約数和(自身を含む): 148856400

約数和(自身を除く): 58717978

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 37589, 75178, 413479, 826958, 4097201, 8194402, 45069211, 90138422]

約数ペア:

[(1, 90138422), (2, 45069211), (11, 8194402), (22, 4097201), (109, 826958), (218, 413479), (1199, 75178), (2398, 37589)]