23198144

素因数分解:

$2^6\times {\mathrm{29}}^2\times {\mathrm{431}}^1$

素因数の和:501

約数の個数: 42

約数和(自身を含む): 47786544

約数和(自身を除く): 24588400

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 431, 464, 841, 862, 928, 1682, 1724, 1856, 3364, 3448, 6728, 6896, 12499, 13456, 13792, 24998, 26912, 27584, 49996, 53824, 99992, 199984, 362471, 399968, 724942, 799936, 1449884, 2899768, 5799536, 11599072, 23198144]

約数ペア:

[(1, 23198144), (2, 11599072), (4, 5799536), (8, 2899768), (16, 1449884), (29, 799936), (32, 724942), (58, 399968), (64, 362471), (116, 199984), (232, 99992), (431, 53824), (464, 49996), (841, 27584), (862, 26912), (928, 24998), (1682, 13792), (1724, 13456), (1856, 12499), (3364, 6896), (3448, 6728)]