54920344

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{221453}}^1$

素因数の和:221490

約数の個数: 16

約数和(自身を含む): 106297920

約数和(自身を除く): 51377576

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 221453, 442906, 885812, 1771624, 6865043, 13730086, 27460172, 54920344]

約数ペア:

[(1, 54920344), (2, 27460172), (4, 13730086), (8, 6865043), (31, 1771624), (62, 885812), (124, 442906), (248, 221453)]