69161816

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{439}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 133056000

約数和(自身を除く): 63894184

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 419, 439, 838, 878, 1676, 1756, 3352, 3512, 19693, 20633, 39386, 41266, 78772, 82532, 157544, 165064, 183941, 367882, 735764, 1471528, 8645227, 17290454, 34580908, 69161816]

約数ペア:

[(1, 69161816), (2, 34580908), (4, 17290454), (8, 8645227), (47, 1471528), (94, 735764), (188, 367882), (376, 183941), (419, 165064), (439, 157544), (838, 82532), (878, 78772), (1676, 41266), (1756, 39386), (3352, 20633), (3512, 19693)]