27807992

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{112129}}^1$

素因数の和:112166

約数の個数: 16

約数和(自身を含む): 53822400

約数和(自身を除く): 26014408

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 112129, 224258, 448516, 897032, 3475999, 6951998, 13903996, 27807992]

約数ペア:

[(1, 27807992), (2, 13903996), (4, 6951998), (8, 3475999), (31, 897032), (62, 448516), (124, 224258), (248, 112129)]