55142056

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{222347}}^1$

素因数の和:222384

約数の個数: 16

約数和(自身を含む): 106727040

約数和(自身を除く): 51584984

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 222347, 444694, 889388, 1778776, 6892757, 13785514, 27571028, 55142056]

約数ペア:

[(1, 55142056), (2, 27571028), (4, 13785514), (8, 6892757), (31, 1778776), (62, 889388), (124, 444694), (248, 222347)]