254154032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{76003}}^1$

素因数の和:76041

約数の個数: 40

約数和(自身を含む): 565469760

約数和(自身を除く): 311315728

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 76003, 152006, 304012, 608024, 836033, 1216048, 1444057, 1672066, 2888114, 3344132, 5776228, 6688264, 11552456, 13376528, 15884627, 23104912, 31769254, 63538508, 127077016, 254154032]

約数ペア:

[(1, 254154032), (2, 127077016), (4, 63538508), (8, 31769254), (11, 23104912), (16, 15884627), (19, 13376528), (22, 11552456), (38, 6688264), (44, 5776228), (76, 3344132), (88, 2888114), (152, 1672066), (176, 1444057), (209, 1216048), (304, 836033), (418, 608024), (836, 304012), (1672, 152006), (3344, 76003)]