131959312

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{266047}}^1$

素因数の和:266086

約数の個数: 20

約数和(自身を含む): 263919616

約数和(自身を除く): 131960304

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 266047, 532094, 1064188, 2128376, 4256752, 8247457, 16494914, 32989828, 65979656, 131959312]

約数ペア:

[(1, 131959312), (2, 65979656), (4, 32989828), (8, 16494914), (16, 8247457), (31, 4256752), (62, 2128376), (124, 1064188), (248, 532094), (496, 266047)]