118715248

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{18503}}^1$

素因数の和:18912

約数の個数: 20

約数和(自身を含む): 230596848

約数和(自身を除く): 111881600

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 18503, 37006, 74012, 148024, 296048, 7419703, 14839406, 29678812, 59357624, 118715248]

約数ペア:

[(1, 118715248), (2, 59357624), (4, 29678812), (8, 14839406), (16, 7419703), (401, 296048), (802, 148024), (1604, 74012), (3208, 37006), (6416, 18503)]