67240922

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{154933}}^1$

素因数の和:154973

約数の個数: 16

約数和(自身を含む): 118989312

約数和(自身を除く): 51748390

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 154933, 309866, 1084531, 2169062, 4802923, 9605846, 33620461, 67240922]

約数ペア:

[(1, 67240922), (2, 33620461), (7, 9605846), (14, 4802923), (31, 2169062), (62, 1084531), (217, 309866), (434, 154933)]