54219992

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{218629}}^1$

素因数の和:218666

約数の個数: 16

約数和(自身を含む): 104942400

約数和(自身を除く): 50722408

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 218629, 437258, 874516, 1749032, 6777499, 13554998, 27109996, 54219992]

約数ペア:

[(1, 54219992), (2, 27109996), (4, 13554998), (8, 6777499), (31, 1749032), (62, 874516), (124, 437258), (248, 218629)]