231061424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{2357}}^1$

素因数の和:2933

約数の個数: 40

約数和(自身を含む): 489464208

約数和(自身を除く): 258402784

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 557, 1114, 2228, 2357, 4456, 4714, 6127, 8912, 9428, 12254, 18856, 24508, 25927, 37712, 49016, 51854, 98032, 103708, 207416, 414832, 1312849, 2625698, 5251396, 10502792, 14441339, 21005584, 28882678, 57765356, 115530712, 231061424]

約数ペア:

[(1, 231061424), (2, 115530712), (4, 57765356), (8, 28882678), (11, 21005584), (16, 14441339), (22, 10502792), (44, 5251396), (88, 2625698), (176, 1312849), (557, 414832), (1114, 207416), (2228, 103708), (2357, 98032), (4456, 51854), (4714, 49016), (6127, 37712), (8912, 25927), (9428, 24508), (12254, 18856)]