55920296

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1091}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 108108000

約数和(自身を除く): 52187704

約数列:

[1, 2, 4, 8, 43, 86, 149, 172, 298, 344, 596, 1091, 1192, 2182, 4364, 6407, 8728, 12814, 25628, 46913, 51256, 93826, 162559, 187652, 325118, 375304, 650236, 1300472, 6990037, 13980074, 27960148, 55920296]

約数ペア:

[(1, 55920296), (2, 27960148), (4, 13980074), (8, 6990037), (43, 1300472), (86, 650236), (149, 375304), (172, 325118), (298, 187652), (344, 162559), (596, 93826), (1091, 51256), (1192, 46913), (2182, 25628), (4364, 12814), (6407, 8728)]