55407728

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{84463}}^1$

素因数の和:84512

約数の個数: 20

約数和(自身を含む): 109972128

約数和(自身を除く): 54564400

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 84463, 168926, 337852, 675704, 1351408, 3462983, 6925966, 13851932, 27703864, 55407728]

約数ペア:

[(1, 55407728), (2, 27703864), (4, 13851932), (8, 6925966), (16, 3462983), (41, 1351408), (82, 675704), (164, 337852), (328, 168926), (656, 84463)]