27831184

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{59981}}^1$

素因数の和:60018

約数の個数: 20

約数和(自身を含む): 55783260

約数和(自身を除く): 27952076

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 59981, 119962, 239924, 479848, 959696, 1739449, 3478898, 6957796, 13915592, 27831184]

約数ペア:

[(1, 27831184), (2, 13915592), (4, 6957796), (8, 3478898), (16, 1739449), (29, 959696), (58, 479848), (116, 239924), (232, 119962), (464, 59981)]