125412608

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{15803}}^1$

素因数の和:15850

約数の個数: 36

約数和(自身を含む): 258427008

約数和(自身を除く): 133014400

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 15803, 31606, 63212, 126424, 252848, 489893, 505696, 979786, 1011392, 1959572, 2022784, 3919144, 4045568, 7838288, 15676576, 31353152, 62706304, 125412608]

約数ペア:

[(1, 125412608), (2, 62706304), (4, 31353152), (8, 15676576), (16, 7838288), (31, 4045568), (32, 3919144), (62, 2022784), (64, 1959572), (124, 1011392), (128, 979786), (248, 505696), (256, 489893), (496, 252848), (992, 126424), (1984, 63212), (3968, 31606), (7936, 15803)]