90310502

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{2551}}^1$

素因数の和:3155

約数の個数: 16

約数和(自身を含む): 140135424

約数和(自身を除く): 49824922

約数列:

[1, 2, 31, 62, 571, 1142, 2551, 5102, 17701, 35402, 79081, 158162, 1456621, 2913242, 45155251, 90310502]

約数ペア:

[(1, 90310502), (2, 45155251), (31, 2913242), (62, 1456621), (571, 158162), (1142, 79081), (2551, 35402), (5102, 17701)]