140230208

素因数分解:

$2^6\times {\mathrm{2191097}}^1$

素因数の和:2191109

約数の個数: 14

約数和(自身を含む): 278269446

約数和(自身を除く): 138039238

約数列:

[1, 2, 4, 8, 16, 32, 64, 2191097, 4382194, 8764388, 17528776, 35057552, 70115104, 140230208]

約数ペア:

[(1, 140230208), (2, 70115104), (4, 35057552), (8, 17528776), (16, 8764388), (32, 4382194), (64, 2191097)]