231604291828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20525017}}^1$

素因数の和:20525072

約数の個数: 48

約数和(自身を含む): 514931651584

約数和(自身を除く): 283327359756

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 20525017, 41050034, 82100068, 143675119, 266825221, 287350238, 533650442, 574700476, 636275527, 1067300884, 1272551054, 1867776547, 2545102108, 3735553094, 4453928689, 7471106188, 8271581851, 8907857378, 16543163702, 17815714756, 33086327404, 57901072957, 115802145914, 231604291828]

約数ペア:

[(1, 231604291828), (2, 115802145914), (4, 57901072957), (7, 33086327404), (13, 17815714756), (14, 16543163702), (26, 8907857378), (28, 8271581851), (31, 7471106188), (52, 4453928689), (62, 3735553094), (91, 2545102108), (124, 1867776547), (182, 1272551054), (217, 1067300884), (364, 636275527), (403, 574700476), (434, 533650442), (806, 287350238), (868, 266825221), (1612, 143675119), (2821, 82100068), (5642, 41050034), (11284, 20525017)]