140475344

素因数分解:

$2^4\times {\mathrm{719}}^1\times {\mathrm{12211}}^1$

素因数の和:12938

約数の個数: 20

約数和(自身を含む): 272571840

約数和(自身を除く): 132096496

約数列:

[1, 2, 4, 8, 16, 719, 1438, 2876, 5752, 11504, 12211, 24422, 48844, 97688, 195376, 8779709, 17559418, 35118836, 70237672, 140475344]

約数ペア:

[(1, 140475344), (2, 70237672), (4, 35118836), (8, 17559418), (16, 8779709), (719, 195376), (1438, 97688), (2876, 48844), (5752, 24422), (11504, 12211)]