23971288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1291}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 49302720

約数和(自身を除く): 25331432

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 211, 422, 844, 1291, 1688, 2321, 2582, 4642, 5164, 9284, 10328, 14201, 18568, 28402, 56804, 113608, 272401, 544802, 1089604, 2179208, 2996411, 5992822, 11985644, 23971288]

約数ペア:

[(1, 23971288), (2, 11985644), (4, 5992822), (8, 2996411), (11, 2179208), (22, 1089604), (44, 544802), (88, 272401), (211, 113608), (422, 56804), (844, 28402), (1291, 18568), (1688, 14201), (2321, 10328), (2582, 9284), (4642, 5164)]